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Animals unlikely to spread Covid-19 to humans, but precautions can help keep people and their pets safe, says CDC

There’s no evidence that animals are playing a significant role in the spread of coronavirus to humans, but precautions can help keep people and their pets safe, US Centers for Disease Control and Prevention officials said Monday. “Based on limited information available to date, the risk of animals, including pets, spreading Covid-19 to people is

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Russia’s Sputnik V vaccine is 91.6% effective against symptomatic Covid-19, interim trial results suggest

After criticism last year for an early rollout, Russia’s Sputnik V vaccine is 91.6% effective against symptomatic Covid-19 and 100% effective against severe and moderate disease, according to an interim analysis of the vaccine’s Phase 3 trial results. The preliminary findings were published in The Lancet on Tuesday and are based on data gathered from

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The US is in an ‘absolute race’ with new coronavirus strains as experts differ on vaccine strategy

With multiple new coronavirus strains spreading across the country, the US is in an “absolute race” to vaccinate Americans before those variants overwhelm the country, health experts say. “What concerns me most is that we already know that they’re more transmissible, which means it’s much easier for them to infect people,” said emergency physician Dr.

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COVID-19 hospitalizations drop, but January has been the deadliest month of the pandemic. Here’s what to expect next

For the first time in almost two months, less than 100,000 Americans are hospitalized for COVID-19. Sunday, the United States reported 95,013 COVID-19 hospitalizations, according to data from the COVID Tracking Project. And 97,561 patients were hospitalized Saturday. The last time the number was below 100,000 was December 1. Yet the seven-day average of new

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Mysterious untreatable fevers once devastated whole families. This doctor discovered what caused them

It’s an ancient disease that may have evolved to confer protection against the plague — but until 20 years ago, it had scientists and doctors flummoxed. They couldn’t explain why those afflicted, often in the same family, had recurring fevers, abdominal pain, troublesome rashes and muscle aches. Known as familial Mediterranean fever, the disease often

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Scrambling to save tens of thousands of lives

Congress was convulsed by controversy over the incendiary behavior of a freshman Republican from Georgia. Wall Street was roiled by insurgent amateurs trading in GameStop stock to punish giant hedge funds. But in a week of extremes, the biggest underlying story — and the central challenge facing the Biden administration — was the race to

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Hospitalizations are the lowest they’ve been in nearly 2 months. But US is still in for ‘rough’ coming weeks, expert says

Covid-19 hospitalizations in the US dropped below 100,000 for the first time in nearly two months, according to data from the COVID Tracking Project. More than 97,000 patients remain hospitalized with the virus — a far cry from the country’s peak of more than 132,400 on January 6. The last time this number fell below

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On the anniversary of Covid-19 becoming an official public health emergency, experts say it’s time for a change

It was one year ago today the World Health Organization declared that the novel coronavirus was a Public Health Emergency of International Concern. “At the time there were fewer than 100 cases of the disease we now call Covid-19 and no deaths outside China,” WHO Director-General Tedros Adhanom Ghebreyesus said Friday. “This week we reached

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As variants threaten Covid-19 progress, US weighs trial results of Johnson & Johnson vaccine candidate

As Covid-19 variants are increasingly found in the United States, experts say Johnson & Johnson’s vaccine candidate would help in the pandemic fight, despite trial reports showing apparently lower efficacy rates than two vaccines already authorized in the US. Johnson & Johnson’s single-shot coronavirus vaccine was shown to be 66% effective in preventing moderate and

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When Covid-19 vaccines are about to expire, health care workers must scramble to make sure they are used

Mechanical breakdowns. Bad weather. Expiration deadlines. The earliest phases of Covid-19 vaccine distribution in some instances have left doctors, nurses, and health officials scrambling to inoculate Americans. In the worst cases, valuable doses have been wasted or thrown out. However, quick thinking by practitioners mixed with a bit of luck have found them administering vaccines

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Pregnant women should get COVID-19 vaccine, US doctors say, despite conflicting international advice

If you’re pregnant during the pandemic, major medical groups in the United States have a clear message for you — please consider being vaccinated against COVID-19. “We recommend getting the vaccine,” said Dr. Richard Beigi, who sits on The American College of Obstetricians and Gynecologists’ Immunization, Infectious Disease, and Public Health Preparedness Expert Work Group.

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Florida launches statewide preregistration system for Covid-19 vaccinations

Florida has launched a statewide preregistration system to schedule Covid-19 vaccine appointments for people 65 and older and frontline healthcare workers, the state’s health department said Friday. Individuals can preregister for vaccine appointments and be notified when appointments are available in their area, according to a Florida Department of Health news release. The department’s website

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Anti-science movement set up US for worse pandemic, infectious disease expert says

The anti-science movement has set up the United States and the world up for a worse Covid-19 pandemic than otherwise would have been, infectious disease expert Dr. Peter Hotez argued Thursday. “An anti-science disinformation campaign of unprecedented magnitude and led by both multinational corporations and some governments, especially the Russian and US Governments, fuels the

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Johnson & Johnson COVID-19 vaccine is 66% effective in global trial, but 85% effective against severe disease, company says

Johnson & Johnson’s COVID-19 single-shot vaccine was shown to be 66% effective in preventing moderate and severe disease in a global Phase 3 trial, but 85% effective against severe disease, the company announced Friday. The vaccine was 72% effective against moderate and severe disease in the US, the company said. It’s a striking difference from

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Does Covid-19 impact male fertility? Experts urge caution about new evidence

Severe cases of Covid-19 might impact the quality of a man’s sperm, thus possibly impacting his fertility, according to a new study published Thursday in the journal Reproduction. “This report provides the first direct evidence to date that COVID-19 infection impairs semen quality and male reproductive potential,” the study said. However, experts not involved in

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Philadelphia severs ties with Covid-19 testing and vaccine organization after losing ‘trust in them’

The city of Philadelphia has cut ties with a Covid-19 vaccine provider, saying it lost “trust in them as an organization,” after a slew of controversial moves by the group and its 22-year-old CEO, who admitted Thursday he took vaccine doses and administered them to four friends. Additionally, Philly Fighting COVID (PFC) unexpectedly shuttered its

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‘Long Covid’ still puzzles doctors but treatment is possible

Medical professionals are working to understand more about a condition they are calling “long Covid,” among patients who experience lingering symptoms months after recovering from coronavirus. “Persons with long Covid often present reporting persistent, severe fatigue, headaches and brain fog, which is defined as mild subjective cognitive impairment, approximately four weeks after acute illness,” Dr.

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German officials say AstraZeneca vaccine shouldn’t be given to over-65s, citing lack of data

Germany’s vaccine commission said the AstraZeneca coronavirus vaccine should not be given to people older than 65 years, amid a bitter dispute between the European Union and the drugmaker over delayed supplies. The Standing Committee on Vaccination (STIKO) at Germany’s Robert Koch Institute (RKI), the country’s main public health authority, found there is insufficient data

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South Carolina detects first US cases of coronavirus strain first seen in South Africa

South Carolina officials have announced the United States’ first two confirmed cases of a more contagious coronavirus strain first spotted in South Africa. There is no known travel history or connection between the cases, both adults, according to a release Thursday from the South Carolina Department of Health and Environmental Control. Both cases were originally

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New malaria mosquito emerges in African cities, and experts are worried

A new malaria mosquito is emerging in African cities, with potentially devastating consequences for those living there, according to a new study. The larvae of Anopheles stephensi — India’s main mosquito vector of malaria — are now “abundantly present” in locations across Africa, researchers from The Netherlands’ Radboud University Medical Center and Ethiopia’s Armauer Hansen

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Only half of COVID-19 vaccines delivered to states have been used, CDC data shows. Here’s one reason why

A possible explanation is emerging for why federal data shows only about half of the vaccine supply delivered in the US has been administered. The nation’s vaccine distribution figures have baffled observers for weeks, with states claiming they need more vaccine when the data indicates they still have many doses on hand. Health officials for

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CNN analysis suggests 12% — and as much as a third — of the US population might currently have some protection against Covid-19

Between vaccination coverage and natural immunity among those who have recovered from an infection, about 12% — and perhaps as much as a third — of the US population may currently have some degree of protection against Covid-19, according to a CNN analysis. About 6% of the US population has been vaccinated against Covid-19, according

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CDC doesn’t know if new Covid-19 variants are causing rare complication in children

The US Centers for Disease Control and Prevention said Wednesday it does not know if the new Covid-19 variants are causing more cases of a rare complication in children called multisystem inflammatory syndrome. Multisystem inflammatory syndrome (MIS-C) in children is a troubling complication of Covid-19 infection that can cause heart damage and typically shows up

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Despite advances, it will be ‘months’ before everyone who wants a vaccine can get one, task force says

The Biden administration’s COVID-19 team spent its first virtual briefing Wednesday addressing vaccine distribution problems and questions about a vaccine stockpile that top officials said does not exist. Andy Slavitt, senior adviser to the White House COVID-19 response team, said it will be “months before everyone who wants a vaccine will be able to get

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New coronavirus variants threaten to stress US system more, CDC head says

The spread of new coronavirus variants that are more contagious threatens to add stress to an already overwhelmed health care system, US Centers for Disease Control and Prevention director Dr. Rochelle Walensky said Wednesday during the Biden administration’s first virtual COVID-19 briefing. “I also know that there are concerns about various viruses mutate, and we

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