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Health News Results - 1036

When you're heading outdoors this summer, keep an eye out for ticks during and after your outing, health experts say.

These common parasites can transmit Lyme disease, a potentially serious illness.

Lyme disease is transmitted to people through the bite of an infected black-legged tick, also called a deer tick, explained Dr. Crystal Tank and Dr. Ashany Sundaram of Mountainside Medi...

In a sign that vaccine-hesitant Americans are starting to worry about the rapid spread of the highly infectious Delta variant, vaccinations are beginning to rise in some states where COVID-19 cases are soaring, White House officials said Thursday.

Coronavirus coordinator Jeff Zients told reporters that several states with the highest proportions of new infections have seen residents get v...

COVID-19 outbreaks among unvaccinated NFL players could result in forfeited games and loss of pay, the league announced Thursday.

The policy sends a strong message about COVID-19 vaccines and is likely to be followed by others in the United States, Dr. Anthony Fauci, the nation's top infectious diseases expert, told CBS News.

The NFL has pushed players to get vaccinated, bu...

An untreatable "superbug" fungus is spreading in a Washington, D.C., nursing home and two Dallas-area hospitals, the U.S. Centers for Disease Control and Prevention said Thursday.

There were 101 candida auris cases at the nursing home and 22 cases at the hospitals from January to April, according to the U.S. Centers for Disease Control and Prevention, which did not identify the f...

One day before the official start of the Tokyo Olympics, the city has recorded its highest number of new COVID-19 cases in six months.

The 1,979 cases reported on Thursday are the most seen since 2,044 cases were recorded on Jan. 15, according to the Associated Press.

Japan has reported about 853,000 cases and 15,100 deaths since the pandemic began, most of them this year....

To do their best, Olympic athletes need to be both physically and mentally fit, but the COVID-19 pandemic and its restrictions at the Tokyo Olympics has made that a real challenge, experts say.

"This Olympics is unprecedented," said Dr. Michael Lardon, an associate clinical professor of psychiatry at the University of California, San Diego.

The Tokyo Olympics itself, which officiall...

Coffee delivers the boost that many people need to start their day. Now, new research suggests this breakfast powerhouse may also provide some protection against COVID-19.

Consuming vegetables and having been breastfed might also reduce your COVID-19 risk, according to the new study from Northwestern University in Chicago. Conversely, processed meats may increase your susceptibility to th...

Exactly how deadly has the coronavirus pandemic been in the United States? New research confirms it has had a big hand in slashing life expectancy by a year and a half.

That's the lowest level of life expectancy since 2003 and the largest one-year decline since World War II, researchers from the U.S. Centers for Disease Control and Prevention found.

"This was a very serious event. I...

About one in 20 kids hospitalized with COVID-19 develop debilitating brain or nerve complications that could haunt some for a long time, a new British study reports.

Children with severe infections can suffer from brain inflammation, seizures, stroke, behavior changes, hallucinations and psychosis.

About one-third of the stricken kids had symptoms that didn't resolve in the short te...

Breathing in smoke from wildfires may significantly increase the spread of COVID-19, researchers say.

The warning, from a new study of links between smoke-caused air pollution and SARS-CoV-2 infections, comes as firefighters battle 80 large wildfires in the western United States. The largest — 300 miles south of Portland, Ore. — covers over 500 square miles.

For this study, rese...

The U.S. government issued its most dire warnings against travel to Britain on Monday as coronavirus cases surged in that country while nearly all COVID-19 restrictions were lifted in an effort to restart the economy.

Both the U.S. State Department and the U.S. Centers for Disease Control and Prevention announced Level 4 travel alerts and urged all Americans to avoid visiting the U.K...

COVID-19 vaccination rates in Canada have now beaten those in the United States.

As of Saturday, more than 49% of eligible people in Canada were fully vaccinated, and 70% had received at least one dose of vaccine, according to figures from the Our World in Data project, The New York Times reported. The rates in the United States are about 48% and 55.5%, respectively. In the Europ...

A Chinese researcher has died after catching a rare infectious disease called the Monkey B virus, Chinese Center for Disease Control and Prevention officials say.

In March, the 53-year-old veterinarian dissected two dead monkeys as part of his work in a Beijing research institute specializing in nonhuman primate breeding. He developed nausea, vomiting and fever a month later, and died May...

A case of monkeypox has been confirmed in an American who had recently traveled to Nigeria, U.S. health officials reported. Officials believe the threat of the virus spreading to others is low.

Monkeypox is a rare but potentially serious viral illness that's in the same family of viruses as smallpox, but causes a milder infection, according to the U.S. Centers for Disease Control and Prev...

Even a mild or asymptomatic case of COVID-19 triggers a strong antibody response in children and teens, new research shows.

"These findings are encouraging, especially because we cannot yet vaccinate children under the age of 12 against the virus," said study co-lead author Jillian Hurst, an assistant professor in the Department of Pediatrics at Duke University School of Medicine in Durh...

Public health officials and government workers are trying everything they can to promote COVID-19 vaccination — advertisements, news releases, cash lotteries, and even incentives like free beer, joints or doughnuts in some places.

But nothing sways a vaccine-hesitant person more than a word with a family member, friend or their own doctor, a new Kaiser Family Foundation (KFF) poll revea...

A man in China has been hospitalized with the H5N6 strain of avian flu, which is one of several potentially dangerous strains that can infect humans.

The 55-year-old man came down with a fever and tested positive for the virus on July 6. He was hospitalized in Bazhong, a city in the province of Sichuan, according to the state-run China Global Television Network, The New York Times

Antibiotic-resistant bacteria is causing deadly pneumonia infections among large numbers of children in the South Asian nation of Bangladesh, a rising threat that could one day reach American shores, experts warn.

Doctors found these "superbug" bacteria in more than three of four children with a positive blood culture for bacterial pneumonia while being treated at a major Bangladesh hospi...

As schools around America begin to prepare for reopening this fall, many states are taking steps to stop public schools from requiring COVID-19 vaccination or proof of vaccination.

At least seven states -- Alabama, Arkansas, Florida, Indiana, Montana, Oklahoma and Utah -- have already passed such laws, while 34 more have introduced bills that would limit requiring someone to demonstr...

THURSDAY, July 15, 2021 (HealthDay News) -- People who've been fully vaccinated against COVID-19 have a much stronger immune system response against the new coronavirus than those who've previously been infected, according to a new study.

"Vaccinated individuals had the highest antibody levels, nearly three times higher than that of convalescent individuals recovering f...

Here's some reassuring news for parents: Most heart problems in children with a rare inflammatory condition triggered by COVID-19 infection resolve within a few months, a new study finds.

Multisystem inflammatory syndrome in children (MIS-C) causes inflammation throughout the body, and many patients develop a range of non-respiratory symptoms such as abdominal pain, skin rashes, heart abn...

New coronavirus infections are once again climbing in the United States, driven by the highly contagious Delta variant, lingering vaccine resistance and Fourth of July celebrations.

Over the past three weeks, new cases per day have doubled, with data from Johns Hopkins showing that confirmed infections climbed to an average of about 23,600 a day on Monday, up from 11,300 on June 23. All b...

COVID-19 vaccine makers such as Pfizer should focus on getting shots to poor countries instead of trying to persuade wealthy nations to give their citizens booster shots, World Health Organization (WHO) officials said at a press briefing held Monday.

Despite a lack of evidence that third doses of vaccines are necessary, drug companies are lobbying the United States and other Western coun...

Breathing in protection: Scientists say an experimental inhaled COVID-19 vaccine shows promise in animal tests.

"The currently available vaccines against COVID-19 are very successful, but the majority of the world's population is still unvaccinated and there is a critical need for more vaccines that are easy to use and effective at stopping disease and transmission," said study co-leader ...

An elderly woman in Belgium was simultaneously infected with two COVID-19 variants of concern, according to a report describing one of the first documented cases of co-infection.

The authors said their findings highlight the need for health care providers to be watchful for double infections and the emergence of new variants.

The 90-year-old woman was hospitalized in Aalst, Belgium,...

Men with low testosterone levels have a much higher risk of severe illness and death from COVID-19, a new study from Italy finds.

The study included nearly 300 symptomatic male COVID-19 patients who arrived at the emergency department and were admitted to San Raffaele University Hospital in Milan during the first wave of the pandemic.

The lower the patients' levels of the hormone te...

When schools open their doors this fall, teachers and students who are vaccinated can enter without masks, according to a new guidance issued Friday by the U.S. Centers for Disease Control and Prevention.

The relaxed recommendation comes as a national vaccination campaign in which children as young as 12 can get COVID-19 shots unfolds, accompanied by a general decline in coronavirus hospi...

COVID-19 vaccines have prevented at least 279,000 deaths and 1.25 million hospitalizations in the United States, but the Delta variant poses a significant threat to that progress, researchers say.

"The vaccines have been strikingly successful in reducing the spread of the virus and saving hundreds of thousands of lives in the United States alone," said study author Alison Galvani, directo...

There is "exponential growth" of coronavirus cases in Los Angeles County as the Delta variant becomes the dominant strain, health officials there reported Thursday.

Even though 60% of people older than 16 in the county have been fully vaccinated, the case rate rose from 1.74 cases to 3.5 cases per 100,000 people in one week, according to a Los Angeles County Department of Public Health ne...

FRIDAY, July 9, 2021 (Healthday News) -- No spectators will be allowed at the Olympic Games in Tokyo when they begin in two weeks, organizers announced Thursday.

The decision came after a new state of emergency was declared in the city due to a sudden surge in coronavirus cases, The New York Times reported.

Last month, officials said they would allow domest...

Why do some people infected with SARS-CoV-2 have either no or negligible symptoms, while others sicken and die?

Scientists who've pinpointed several genetic markers associated with severe COVID-19 say their findings could provide answers to that important question -- and targets for future treatments.

The investigators spotted 13 locations in human DNA that are strongly associated w...

A double dose of China's CoronaVac vaccine is 83.5% effective against symptomatic COVID-19, researchers say.

Their phase 3 trial included more than 10,000 people, aged 18 to 59, in Turkey who received either two doses of CoronaVac 14 days apart or an inactive placebo.

An immune response analysis of 981 participants who got the vaccine found that it triggered a strong immune response...

Your job may significantly increase your risk of catching the flu, with potential implications for the spread of other infectious diseases including COVID-19, according to new research.

On average, working folks are 35% more likely to get the flu than those without jobs, but an analysis of U.S. federal data found sharp differences between certain jobs and industries.

The more work-r...

A longer prison sentence has been handed to the founder of a now-closed Massachusetts pharmaceutical facility responsible for the 2012 meningitis outbreak that killed 100 people and sickened hundreds of others.

Barry Cadden, who was president and co-owner of the New England Compounding Center (NECC), received a 14-and-a-half year sentence from a federal judge Wednesday.

Cadden was ...

The worldwide coronavirus death toll topped 4 million on Thursday, with the highly contagious Delta variant spotted in more than 100 countries and the World Health Organization warning against nations relaxing restrictions too quickly.

"The numbers may not tell the complete story, and yet they're still really staggering numbers globally," Jennifer Nuzzo, an epidemiologist at Johns Ho...

The highly contagious Delta variant now accounts for more than half of all new coronavirus infections in the United States, new government data shows.

The dangerous variant that crippled India recently currently makes up 51.7% of new infections in this country, according to the U.S. Centers for Disease Control and Prevention. At the same time, the Alpha variant, which first surfaced ...

WEDNESDAY, July 7, 2021 (HealthDay News) -- COVID-19 vaccinations may not offer as much protection to people with compromised immune systems, but just how much appears to be driven by the type of underlying condition, new research suggests.

"People with conditions that compromise their immune systems exhibit a wide spectrum of antibody responses to COVID-19 vaccinatio...

Folks who suffer a rare "breakthrough" coronavirus infection after getting the Pfizer or Moderna vaccine will not get as sick and, importantly, are much less likely to pass the coronavirus on to others, a new study shows.

It's very unlikely that a person will become infected with COVID-19 after getting one of the messenger RNA (mRNA) vaccines, which provided 91% effective protection among...

Wearing a mask while you exercise may be uncomfortable, but a new study should reassure gym-goers that it poses no actual health risks.

"What we found was, that it is safe to run at peak exercise in both an N95 mask and a cloth face mask," said researcher Dr. Matthew Kampert, of the Cleveland Clinic.

His team looked at 20 healthy people, average age 37, who ran on a treadmill to pea...

The Delta variant of COVID-19 is upending any return to normalcy in some parts of the United States, with locales like Los Angeles County urging vaccinated folks to once again don masks indoors.

Infectious disease experts said these places are acting with an abundance of appropriate caution, given that the Delta variant is more transmissible and potentially more dangerous.

But the d...

A steep rise in vaccination rates has dropped COVID-19 from the first to the seventh leading cause of death in the United States, a new analysis shows.

The disease was the third leading cause of death for much of 2020, but became the leading cause of death in December 2020 and early 2021, reaching a peak of 3,136 deaths per day in January 2021 and far surpassing U.S. deaths from heart di...

Because they're often given drugs that suppress their immune systems, people battling a blood cancer known as multiple myeloma have varying responses to the COVID-19 vaccine, new research shows.

Some patients had no evidence at all of COVID-fighting antibody production after getting two doses of vaccine, the new study found.

In a minority of cases, fully vaccinated myeloma patients ...

Unvaccinated people now account for nearly all COVID-19 hospitalizations and deaths in the United States, federal government figures show.

An Associated Press analysis of May data from the U.S. Centers for Disease Control and Prevention found that infections in fully vaccinated people accounted for fewer than 1,200 (0.1%) of the more than 853,000 COVID-19 hospitalizations, and o...

India, already hit hard by the Delta variant of COVID-19, has labeled a closely related new variant -- dubbed "Delta Plus" -- as a "variant of concern."

But some epidemiologists in India and abroad say there's just not enough data yet to warrant broader cautions about the variant, CBS News reported.

Delta Plus cases are rising in India, and the variant has also been spotted...

The first case of COVID-19 may have occurred in China weeks earlier than previously thought, a new study claims.

The first officially identified case occurred in early December 2019, but increasing evidence suggests the original case may have emerged earlier.

In this study, British researchers conducted a new analysis and concluded that the first case of COVID-19 arose between early...

A year on, nearly all patients in a French study who lost their sense of smell after a bout of COVID-19 did regain that ability, researchers report.

"Persistent COVID-19-related anosmia [loss of smell] has an excellent prognosis, with nearly complete recovery at one year," according to a team led by Dr. Marion Renaud, an otorhinolaryngologist at the University Hospitals of Strasbourg.

...

One dose of a two-dose mRNA COVID-19 vaccine is enough to protect previously infected people, but it's likely they and everyone with two doses will still require booster shots at a later date, a new study suggests.

That's because antibodies triggered through either natural infection or vaccines decline at about the same rate, the University of California, Los Angeles researchers explained...

Pollen is tough enough for allergy sufferers, but a new study suggests it also helps spread the new coronavirus and other airborne germs.

Researchers had noticed a connection between COVID-19 infection rates and pollen concentrations on the National Allergy Map of the United States.

That led them to create a computer model of all the pollen-producing parts of a willow tree. They th...

The new coronavirus infected the testes of hamsters in a study that adds to growing evidence that COVID-19 strikes more than just the lungs.

The findings could have important implications for men's health, the researchers said, although research in animals does not always translate to humans.

But the study authors noted that some male COVID-19 patients have reported testicular pain...

Birthday celebrations raised the risk of spreading SARS-CoV-2 by 30% last year in U.S. counties with high rates of COVID-19, according to a new study.

No such surge was seen in places with low rates of infection.

For the study, researchers at Harvard Medical School and the RAND Corporation analyzed health insurance claims data from nearly 3 million U.S. households in the first 45 we...