new york — As U.S. health officials investigate a fatal outbreak of listeria food poisoning, they’re advising people who are pregnant, elderly or have compromised immune systems to avoid eating sliced deli meat unless it’s recooked at home to be steaming hot.

The U.S. Centers for Disease Control and Prevention didn’t mandate a food recall as of early Saturday, because it remains unclear what specific products have been contaminated with the bacteria now blamed for two deaths and 28 hospitalizations across 12 states. This means the contaminated food may still be in circulation, and consumers should consider their personal risk level when consuming deli meats.

Federal health officials warned Friday that the number of illnesses is likely an undercount, because people who recover at home aren’t likely to be tested. For the same reason, the outbreak may have spread wider than the states where listeria infections have been reported, mostly in the Midwest and along the U.S. eastern coast.

The largest number known to get sick — seven — were in New York, according to the CDC. The people who died were from Illinois and New Jersey.

What investigators have learned

Of the people investigators have been able to interview, “89% reported eating meats sliced at a deli, most commonly deli-sliced turkey, liverwurst and ham. Meats were sliced at a variety of supermarket and grocery store delis,” the CDC said.

And samples collected from victims from May 29 to July 5 show the bacteria is closely related genetically.

“This information suggests that meats sliced at the deli are a likely source of this outbreak. However, at this time CDC doesn’t have enough information to say which deli meats are the source of this outbreak,” the agency said in a statement published on its website Friday.

What to expect if you’re infected

Listeria infections typically cause fever, muscle aches and tiredness and may cause stiff neck, confusion, loss of balance and convulsions. Symptoms can occur quickly or to up to 10 weeks after eating contaminated food.

It can be diagnosed by testing bodily fluids, usually blood, and sometimes urine or spinal fluid, according to the Mayo Clinic.

Listeria infections are especially dangerous for people older than 65 and those with weakened immune systems, according to the CDC. Victims of this outbreak ranged in age from 32 to 94, with a median age of 75.

For pregnant people, listeria can increase the risk of miscarriages. One of the victims of the current outbreak was pregnant, but did not have a miscarriage, officials said.

Infections confined to the gut — intestinal listeriosis — can often be treated without antibiotics according to the CDC. For example, people might need extra fluids while experiencing diarrhea.

But when the infection spreads beyond the gut — invasive listeriosis — it’s extremely dangerous and is often treated with antibiotics to mitigate the risk of blood infections and brain inflammation, according to the Mayo Clinic.

What about the meat in your fridge

So far there’s no sign that people are getting sick from prepackaged deli meats. And for at-risk people who already have deli slices in their refrigerator, they can be sanitized by being recooked.

“Refrigeration does not kill Listeria, but reheating before eating will kill any germs that may be on these meats,” the CDC says.
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After the Apollo program ended, the US took a long hiatus from lunar exploration. What happened during this time, and what has NASA been doing? This documentary by the Voice of America’s Russian service focuses on the details of the NASA’s Artemis program and plans to further explore the Moon and Mars.
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Washington — Russia and China are edging ever closer to unleashing space-based weapons, a decision that could have far-reaching implications for America’s ability to defend itself, U.S. military and intelligence agencies warn.

Adding to the concern, they say, is what appears to be a growing willingness by both countries to set aside long-running suspicions and animosity in order to gain an edge over the United States.

“I would highlight … the increasing amount in intent to use counterspace capabilities,” said Lieutenant General Jeff Kruse, director of the Defense Intelligence Agency.

“Both Russia and China view the use of space early on, even ahead of conflict, as important capabilities to deter or to compel behaviors,” Kruse told the annual Aspen Security Forum on Wednesday. “We just need to be ready.”

Concerns about the safety of space surged earlier this year when House Intelligence Committee Chairman Mike Turner called for the declassification of “all information” related to what was described as a new Russian anti-satellite capability involving nuclear weapons.

More recently, Turner has warned that the U.S. is “sleepwalking” into a disaster, saying that Russia is on the verge of being able to detonate a nuclear weapon in space, which would impose high costs on the U.S. military and economy.

The White House has responded repeatedly that U.S. officials have been aware of the Russian plans, and that Moscow has not yet deployed a space-based nuclear capability.

It is a stance that Kruse reaffirmed Wednesday, with added caution.

“We have been tracking for almost a decade Russia’s intent to design the ability to put a nuclear weapon in space,” he said. “They have progressed down to a point where we think they’re getting close.”

The Russians “don’t intend to slow down, and until there’s repercussions, will not slow down,” he said.

Russian and Chinese officials have yet to respond to VOA’s requests for reaction to the latest U.S. accusations, but both countries have repeatedly denied U.S. criticisms of their space policies.

In May, Russian Deputy Foreign Minister Sergei Ryabkov dismissed U.S. concerns about Moscow trying to put nuclear weapons in space as “fake news.”

But the Chinese Embassy in Washington, while admitting there are some “difficulties” when it comes to China-U.S. relations in space, rejected any suggestion Beijing is acting belligerently in space.

“China always advocates the peaceful use of outer space, opposes weaponizing space or an arms race in space and works actively toward the vision of building a community with a shared future for mankind in space,” spokesperson Liu Pengyu told VOA in an email.

“The U.S. has been weaving a narrative about the so-called threat posed by China in outer space in an attempt to justify its own military buildup to seek space hegemony,” Liu said. “It is just another illustration of how the U.S. clings on to the Cold War mentality and deflects responsibility.”

Despite Beijing’s public posture, the Defense Intelligence Agency’s Kruse suggested Wednesday that China’s rapid expansion into the space domain is just as worrisome.

“They’re in multiple orbits that they did not used to be before,” he told the audience in Aspen, Colorado, warning that Beijing has already invested heavily in directed energy weapons, electronic warfare capabilities and anti-satellite technology.

“China is the one country that more so even than the United States has a space doctrine, a space strategy, and they train and exercise the use of space and counterspace capabilities in a way that we just don’t see elsewhere,” he said.

The general in charge of U.S. Space Command described the Chinese threat in even starker terms.

“China is building a kill web, if you will, in space,” said General Stephen Whiting, speaking alongside Kruse at the Aspen conference. 

“In the last six years, they’ve tripled the number of intelligence, surveillance and reconnaissance satellites they have on orbit — hundreds and hundreds of satellites, again, purpose built and designed to find, fix, track target and, yes, potentially engage U.S. and allied forces across the Indo-Pacific,” he said.

Whiting also raised concerns about the lack of clear military communication with China about space.

“We want to have a way to talk to them about space safety as they put more satellites on orbit,” he said, “so that we can operate effectively and don’t have any miscommunication or unintended actions that cause a misunderstanding.”
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Blantyre, Malawi     — Malawi has declared the end of the country’s worst cholera outbreak, which began in March 2022 and killed nearly 2,000 people.

In a statement Monday, the Ministry of Health said the country had registered no cases or deaths from cholera in 26 of Malawi’s 29 health districts in the past four weeks. Some health experts, however, said the outbreak could resurface if the country failed to address sanitation problems that caused it.

Malawi President Lazarus Chakwera launched a national campaign to end the cholera outbreak in February 2023. The “Tithetse Kolera” or “Let’s End Cholera” campaign came three months after he declared the disease to be a public health emergency in Malawi.

The campaign aimed to interrupt cholera transmission in all districts and reduce the fatality rate from 3.2% to below 1%, which the World Health Organization considers a controlled cholera outbreak.

Dr. Wilfred Chalamira Nkhoma,  co-chairperson for the presidential task force on COVID-19 and cholera in Malawi, told VOA the disease had now been defeated largely because of the campaign.

“By WHO definition, a country stands to end the transmission of cholera when they have gone at least four weeks without reporting a laboratory confirmed case of cholera,” he said. “So that is the case with Malawi right now. We haven’t had a confirmed case since 6th of June.”

Successful steps

Nkhoma attributed the development to several interventions Malawi conducted over the past two years. He said they involved educating people about transmission, prevention and control of cholera; increasing surveillance; and properly managing cholera cases.

“The key one — and that must remain the key one — is to increase access to safe water and also improve adequate sanitation,” he said. “The Ministry of Water and Sanitation was taking the lead in this, but they were supported very well by nongovernmental organizations that are working in the water and sanitation sector.”

Nkhoma said another measure was the oral cholera vaccination campaign, which began in December 2022.

“We were able as a country to access some doses from WHO,” he said. “We were able to administer not less than about  6 million doses of cholera vaccine focusing first and foremost in priority areas.”

The Ministry of Health said in its Monday statement that Malawi had registered 56,376 cases of cholera, with 1,772 deaths since March 2022.

Maziko Matemba, a national community health ambassador in Malawi, told VOA that Malawi seemed to have managed the cholera outbreak at the treatment and case-management levels, but added that sanitation problems remained a challenge.

“Because at the moment, if you go to villages, if you go to public places, people are not doing the sanitation issues properly,” Matemba said. “Even if you check in public toilets, even if you check how people are preparing food, you will find that we still have challenges as a country to contain disease like cholera.” 

Nkhoma said the government would continue its effort to educate people about how cholera is transmitted, prevented and controlled to try to avoid further outbreaks.
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LONDON — The world’s second vaccine against malaria was launched on Monday as Ivory Coast began a routine vaccine program using shots developed by the University of Oxford and the Serum Institute of India. 

The introduction of the World Health Organization (WHO)-approved R21 vaccine comes six months after the first malaria vaccine, called RTS,S and developed by British drugmaker GSK, began being administered in a routine program in Cameroon. 

Some 15 African countries plan to introduce one of the two malaria vaccines this year with support from the Gavi global vaccine alliance. 

Ivory Coast has received a total of 656,600 doses of the Oxford and Serum shot, which will initially vaccinate 250,000 children aged between 0 and 23 months across the West African country. The vaccine has also been approved by Ghana, Nigeria, Burkina Faso and the Central African Republic. 

The rollout of a second vaccine is the latest milestone in the global fight against malaria and should help address a problem that emerged well before either of the two shots was launched: demand for them is likely to far outstrip supply for several years. 

Experts say having safe and effective malaria vaccines is important to meet demand. The shot is meant to work alongside existing tools — such as bed nets — to combat malaria, which in Africa kills nearly half a million children under the age of five each year. 

The Serum Institute of India, which manufactures the vaccine, has produced 25 million doses for the initial rollout of the shot and “is committed to scaling up to 100 million doses annually,” the company said on Monday about the launch in Ivory Coast. 

Serum said it is offering the vaccine for less than $4 per dose, in keeping with its aim to deliver low-cost vaccines at scale. 

Results from a large trial in February showed the vaccine prevented around three-quarters of symptomatic malaria cases in young children the first year after they got the shots. 

Experts told Reuters at that time that comparing the two malaria vaccines head-to-head was difficult because of the many variables involved in the trials, but overall their performance was similar — a conclusion endorsed by WHO.
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CAPE CANAVERAL, Fla. — Scientists have confirmed a cave on the moon, not far from where Neil Armstrong and Buzz Aldrin landed 55 years ago, and suspect there are hundreds more that could house future astronauts.

An Italian-led team reported Monday that there’s evidence for a sizable cave accessible from the deepest known pit on the moon. It’s located at the Sea of Tranquility, just 250 miles (400 kilometers) from Apollo 11’s landing site.

The pit, like the more than 200 others discovered up there, was created by the collapse of a lava tube.

Researchers analyzed radar measurements by NASA’s Lunar Reconnaissance Orbiter, and compared the results with lava tubes on Earth. Their findings appeared in the journal Nature Astronomy. 
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Geneva — Global childhood vaccination levels have stalled, leaving millions more children un- or under-vaccinated than before the pandemic, the U.N. said Monday, warning of dangerous coverage gaps enabling outbreaks of diseases like measles.

In 2023, 84% of children, or 108 million, received three doses of the vaccine against diphtheria, tetanus and pertussis (DTP), with the third dose serving as a key marker for global immunization coverage, according to data published by the U.N. health and children’s agencies.

That was the same percentage as a year earlier, meaning that modest progress seen in 2022 after the steep drop during the COVID-19 crisis has “stalled,” the organizations warned. The rate was 86% in 2019 before the pandemic.

“The latest trends demonstrate that many countries continue to miss far too many children,” UNICEF chief Catherine Russell said in a joint statement.

In fact, 2.7 million additional children remained un- or under-vaccinated last year compared to the pre-pandemic levels in 2019, the organizations found.

‘Off track’

“We are off track,” World Health Organization vaccine chief Kate O’Brien told reporters. “Global immunization coverage has yet to fully recover from the historic backsliding that we saw during the course of the pandemic.”

Not only has progress stalled, but the number of so-called zero-dose children, who have not received a single jab, rose to 14.5 million last year from 13.9 million in 2022 and from 12.8 million in 2019, according to the data published Monday.

“This puts the lives of the most vulnerable children at risk,” O’Brien warned.

Even more concerning is that more than half of the world’s unvaccinated children live in 31 countries with fragile, conflict-affected settings, where they are especially vulnerable to contracting preventable diseases, due to lacking access to security, nutrition and health services.

Children in such countries are also far more likely to miss out on the necessary follow-up jabs.

A full 6.5 million children worldwide did not complete their third dose of the DTP vaccine, which is necessary to achieve disease protection in infancy and early childhood, Monday’s datasets showed. 

‘Canary in the coal mine’

The WHO and UNICEF voiced additional concern over lagging vaccination against measles — one of the world’s most infectious diseases — amid an exploding number of outbreaks around the world.

“Measles outbreaks are the canary in the coal mine, exposing and exploiting gaps in immunization and hitting the most vulnerable first,” WHO chief Tedros Adhanom Ghebreyesus said in the statement.

In 2023, only 83% of children worldwide received their first dose of the measles vaccine through routine health services — the same level as in 2022 but down from 86% before the pandemic.

And only 74% received their second necessary dose, while 95% coverage is needed to prevent outbreaks, the organizations pointed out.

“This is still too low to prevent outbreaks and achieve elimination goals,” Ephrem Lemango, UNICEF immunization chief, told reporters.

He pointed out that more than 300,000 measles cases were confirmed in 2023 — nearly three times as many as a year earlier.

And a full 103 countries have suffered outbreaks in the past five years, with low vaccination coverage of 80% or lower seen as a major factor.

By contrast, 91 countries with strong measles vaccine coverage experienced no outbreaks.

“Alarmingly, nearly three in four infants live in places at the greatest risk of measles outbreaks,” Lemango said, pointing out that 10 crisis-wracked countries, including Sudan, Yemen and Afghanistan, account for more than half of children not vaccinated against measles.

On a more positive note, strong increases were seen in vaccination against the cervical cancer-causing HPV virus.

But that vaccine is still only reaching 56% of adolescent girls in high-income countries and 23% in lower-income countries — far below the 90% target.
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The Kenyan government is using a new mobile application to educate girls about menstrual health. Through the Oky Kenya app, users can access information on hygiene and other topics. The goal is to dispel myths and misconceptions about menstruation and protect girls against teenage pregnancies. Victoria Amunga reports from Nairobi.
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NEW YORK — The nearly complete fossilized remains of a 161-million-year-old stegosaurus discovered in Colorado in 2022 will be auctioned by Sotheby’s in New York next week, auction house officials said.

The dinosaur that Sotheby’s calls Apex stands 3.3 meters tall and measures 8.2 meters nose to tail, according to Cassandra Hatton, Sotheby’s global head of science and popular culture.

The stegosaurus, with its distinctive pointy dorsal plates, is one of the world’s most recognizable dinosaurs.

Apex, which Hatton called “a coloring book dinosaur,” was discovered in May 2022 on private land near the town of Dinosaur, Colorado. The excavation was completed in October 2023, Sotheby’s said.

Though experts believe stegosauruses used their fearsome tail spikes to fight, this specimen shows no signs of combat, Sotheby’s said. The fossil does show evidence of arthritis, suggesting that Apex lived to an advanced age.

Hatton said Apex was found “with the tail curled up underneath the body, which is a common death pose for animals.”

The dinosaur will be auctioned on July 17 as part of Sotheby’s “Geek Week” series.

Sotheby’s is estimating that it will sell for $4 million to $6 million, but that’s just an educated guess.

“This is an incredibly rare animal,” Hatton said. “A stegosaurus of this caliber has never sold at auction before, so we will find out what it is actually worth.”
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PARIS — At least 25 cases of a dangerous new strain of mpox spreading through the Democratic Republic of Congo have been detected in the eastern city of Goma, mostly in camps housing people fleeing a surrounding conflict, health authorities said Wednesday.

Congo has seen 20,000 cases and more than 1,000 deaths from mpox, mainly among children, since the start of 2023. Over 11,000 cases, including 443 deaths, have been reported so far this year.

Authorities recently approved the use of vaccines to tackle the upsurge, but none are currently available outside of clinical trials in the country.

The head of the national response team against the mpox epidemic, Cris Kacita, said in an interview that most of the new reported cases were in displaced people camps.

He said cases were infected with a new strain of the virus that is spreading in South Kivu province. Goma is the capital and largest city of the neighboring North Kivu province.

The World Health Organization (WHO) and scientists raised the alarm last month about the mpox situation in Congo, including the spread of a new strain of mpox spreading in South Kivu.

Mpox has been endemic in Congo for decades but a new variant of the clade I of the virus emerged last year. It is a viral infection that spreads through close contact, causing flu-like symptoms and pus-filled lesions. Most cases are mild, but it can kill.

A different, less severe form of mpox – clade IIb – spread globally in 2022, largely through sexual contact among men who have sex with men. This prompted the WHO to declare a public health emergency that has now ended, although there are still cases and the agency has said mpox remains a public health threat.

“The national biomedical research institute in Goma has sequenced the virus and this proves that the virus has been circulating for a long time in the city of Goma,” Kacita said.

“The risk here is the promiscuity in the camps and the speed with which the epidemic is spreading,” he warned.

Hundreds of thousands of people who fled conflict in Congo’s insurgent-hit east are staying in overcrowded camps in and around Goma.

The number of displaced has increased since a rebel group known as the M23 launched a major offensive in 2022, prompting national and regional military responses that have struggled to stem the militia’s advance. 
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CAPE CANAVERAL, Fla. — A SpaceX rocket failed for the first time in nearly a decade, leaving the company’s internet satellites in an orbit so low that they’re doomed to fall through the atmosphere and burn up. 

The Falcon 9 rocket blasted off from California on Thursday night, carrying 20 Starlink satellites. Several minutes into the flight, the upper stage engine malfunctioned. SpaceX on Friday blamed a liquid oxygen leak. 

The company said flight controllers managed to make contact with half of the satellites and attempted to boost them to a higher orbit using onboard ion thrusters. But with the low end of their orbit 135 kilometers above Earth — less than half what was intended — “our maximum available thrust is unlikely to be enough to successfully raise the satellites,” the company said via X. 

SpaceX said the satellites will reenter the atmosphere and burn up. There was no mention of when they might come down. More than 6,000 orbiting Starlinks provide internet service to customers in some of the most remote corners of the world. 

The Federal Aviation Administration said the problem must be fixed before Falcon rockets can fly again. 

It was not known if or how the accident might impact SpaceX’s upcoming crew flights. A billionaire’s spaceflight is scheduled for July 31 from Florida with plans for the first private spacewalk, followed in mid-August by an astronaut flight to the International Space Station for NASA. 

The tech entrepreneur who will lead the private flight, Jared Isaacman, said Friday that SpaceX’s Falcon 9 has “an incredible track record” and as well as an emergency escape system. 

The last launch failure occurred in 2015 during a space station cargo run. Another rocket exploded the following year during testing on the ground. 

SpaceX’s Elon Musk said the high flight rate will make it easier to identify and correct the problem. 
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NEW YORK — Dr. Ruth Westheimer, the diminutive sex therapist who became a pop icon, media star and best-selling author through her frank talk about once-taboo bedroom topics, has died. She was 96.

Westheimer died on Friday at her home in New York City, surrounded by her family, according to publicist and friend Pierre Lehu.

Westheimer never advocated risky sexual behavior. Instead, she encouraged an open dialogue on previously closeted issues that affected her audience of millions. Her one recurring theme was that there was nothing to be ashamed of.

“I still hold old-fashioned values, and I’m a bit of a square,” she told students at Michigan City High School in 2002. “Sex is a private art and a private matter. But still, it is a subject we must talk about.”

Westheimer’s giggly, German-accented voice, coupled with her 4-foot-7 frame, made her an unlikely looking — and sounding — outlet for “sexual literacy.” The contradiction was one of the keys to her success.

But it was her extensive knowledge and training, coupled with her humorous, nonjudgmental manner, that catapulted her local radio program, “Sexually Speaking,” into the national spotlight in the early 1980s. She had a nonjudgmental approach to what two consenting adults did in the privacy of their home.

Her radio success opened new doors, and in 1983 she wrote the first of more than 40 books: “Dr. Ruth’s Guide to Good Sex,” demystifying sex with rationality and humor. There was even a board game, Dr. Ruth’s Game of Good Sex.

She soon became a regular on the late-night television talk-show circuit, bringing her personality to the national stage. Her rise coincided with the early days of the AIDS epidemic, when frank sexual talk became a necessity.

“If we could bring about talking about sexual activity the way we talk about diet — the way we talk about food — without it having this kind of connotation that there’s something not right about it, then we would be a step further. But we have to do it with good taste,” she told Johnny Carson in 1982.

She normalized the use of words such as “penis” and “vagina” on radio and TV, aided by her Jewish grandmotherly accent, which The Wall Street Journal once said was “a cross between Henry Kissinger and Minnie Mouse.” People magazine included her in their list of “The Most Intriguing People of the Century.”

Westheimer defended abortion rights, suggested older people have sex after a good night’s sleep and was an outspoken advocate of condom use. She believed in monogamy.

In the 1980s, she stood up for gay men at the height of the AIDS epidemic and spoke out loudly for the LGBTQ community. She said she defended people deemed by some far-right Christians to be “subhuman” because of her own past.

Born Karola Ruth Siegel in Frankfurt, Germany, in 1928, she was an only child. At 10, she was sent by her parents to Switzerland to escape Kristallnacht — the Nazis’ 1938 pogrom that served as a precursor to the Holocaust. She never saw her parents again; Westheimer believed they were killed in the gas chambers at Auschwitz.

At the age of 16, she moved to Palestine and joined the Haganah, the underground movement for Israeli independence. She was trained as a sniper, although she said she never shot at anyone.

Her legs were severely wounded when a bomb exploded in her dormitory, killing many of her friends. She said it was only through the work of a “superb” surgeon that she could walk and ski again.

She married her first husband, an Israeli soldier, in 1950, and they moved to Paris as she pursued an education. Although not a high school graduate, Westheimer was accepted into the Sorbonne to study psychology after passing an entrance exam.

The marriage ended in 1955; the next year, Westheimer went to New York with her new boyfriend, a Frenchman who became her second husband and father to her daughter, Miriam.

In 1961, after a second divorce, she finally met her life partner: Manfred Westheimer, a fellow refugee from Nazi Germany. The couple was married and had a son, Joel. They remained wed for 36 years until “Fred” — as she called him — died of heart failure in 1997.

After receiving her doctorate in education from Columbia University, she went on to teach at Lehman College in the Bronx. While there she developed a specialty — instructing professors how to teach sex education. It would eventually become the core of her curriculum.

“I soon realized that while I knew enough about education, I did not really know enough about sex,” she wrote in her 1987 autobiography. Westheimer then decided take classes with the renowned sex therapist, Dr. Helen Singer Kaplan.

It was there that she had discovered her calling. Soon, as she once said in a typically folksy comment, she was dispensing sexual advice “like good chicken soup.”

In 1984, her radio program was nationally syndicated. A year later, she debuted in her own television program, “The Dr. Ruth Show,” which went on to win an Ace Award for excellence in cable television.

She also wrote a nationally syndicated advice column and later appeared in a line of videos produced by Playboy, preaching the virtues of open sexual discourse and good sex. She even had her own board game, “Dr. Ruth’s Game of Good Sex,” and a series of calendars.

Her rise was noteworthy for the culture of the time, in which then-President Ronald Reagan’s administration was hostile to Planned Parenthood and aligned with conservative voices.
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