Some Americans should get more than one shot of the updated COVID vaccines because their age or certain health conditions make them more vulnerable to severe infections, U.S. health officials advised this week.
Six months after their first shot, people 65 and older and t...
The recommended first age at which Americans should get the pneumococcal vaccine has been lowered from 65 to 50, the U.S. Centers for Disease Control and Prevention announced Wednesday.
"Lowering the age for pneumococcal vaccination gives more adults the opportunity to p...
A global real-world study of the vaccine for respiratory syncytial virus (RSV) finds it offers folks aged 60 and over 80% protection against severe illness and/or hospitalization.
With U.S. vaccination rates falling, "I encourage older adults to follow CDC guidance and g...
Folks who want solid protection during the cold and flu season should get the influenza vaccine now, the U.S. Food and Drug Administration says.
The ideal time to get the flu vacc...
Public concerns about contracting RSV (respiratory syncytial virus) have significantly declined during the past year, a new survey shows.
About 1 in 4 people (26%) are now worried that ...
Antibodies provided by mpox vaccination all but disappear within six to 12 months, new research finds, underscoring the need for boosters to maintain strong protection.
THURSDAY, Oct. 3, 2024, HealthDay News -- The Southern Hemisphere's flu season is winding down, and new data shows this year's flu shot was 34.5% ...
In yet another sign that childhood vaccinations can't be taken for granted, new government data shows that a record number of kindergartners were exempted from the required shots during the last school year.
That leaves more than 125,000 new students without the protect...
Most Americans don’t plan to get vaccinated against the flu or COVID-19 this season, a new survey has found.
Fewer than two in five U.S. adults (38%) say they will definitel...
The days of waiting for a flu shot at your doctor's office or local pharmacy may be over: The U.S. Food and Drug Administration on Friday approved FluMist nasal spray as the first influenza vaccine that can be self-administered at home.
It's a "new option for receiving a...
People should prepare for the fall cold and flu season by getting the updated influenza and COVID-19 vaccinations, an infectious diseases expert says.
“When my patients ask me...
A lot of Americans are on the fence regarding annual flu and COVID shots, a new survey finds.
More than one-third of those polled (37%) said they’d gotten vaccines in the past...
The time is now to prepare for a potential pandemic involving the H5N1 bird flu, says a group of international vaccine and public health experts.
Avian influenza vaccines need to ...
Current vaccines against mpox were designed to fight an older, rarer cousin of the virus, smallpox.
Now, new research from the drug company Moderna suggests its new mpox vaccine, based on mRNA technology, might do a better job at shielding recipients from harm.
The...
Updated shots you may soon get to shield against COVID-19 infection were approved by the U.S. Food and Drug Administration on Thursday.
This year's approval for the updated mRNA vac...
A universal flu vaccine that would protect against all influenza strains -- and that people might not need to take every year -- could be close at hand, researchers report.
An exp...
Multiple sclerosis makes people vulnerable to more severe cases of COVID-19, but a new study finds that getting the COVID vaccine won't trigger a relapse of MS symptoms.
“People with MS have an increased risk of severe COVID infection due to their level of motor di...
Updated shots you could use this fall to shield against COVID-19 infection may receive approval this week.
Two sources familiar with the issue told CNN that updated mRNA vaccines from Moderna and Pfizer that target a variant of the virus called KP.2 could be gre...
In findings that offer compelling evidence of the power of childhood vaccines, a new government report shows the routine shots have prevented hundreds of millions of illnesses, tens of millions of hospitalizations and more than 1 million deaths among Americans born in the past...
A next-generation nasal vaccine for COVID-19 appears to do what injectable vaccines can’t -- actually stop the spread of the virus from person to person.
Hamsters that recei...
With five months still to go, the number of U.S. measles cases reported so far this year already triple that of all the cases seen in the country last year, federal health officials report.
A total of 188 cases have been confirmed in 26 states and Washington, D.C., new <...
Older people who avail themselves of the newest shingles vaccine could reap a hidden benefit: A significant drop in their odds of developing dementia.
One expert applauded the new findings.
"Dementia isn’t an inevitable part of aging; it’s caused by d...
Just two shots a year of an HIV treatment provided complete protection against infections in highly at-risk women, researchers reported Wednesday.
In the study of about 5,000 women in South Africa and Uganda, those given injections of
More than four years after the pandemic began, childhood vaccination rates worldwide have yet to recover, a new report shows.
The latest data, issued Monday by the World Health Organization and the United Nations International Children's Emergency Fund (UNICEF), undersco...
Expectant mothers who get vaccinated to protect their newborns against respiratory syncytial virus (RSV) are not putting themselves or their babies at risk, new research affirms.
It found that getting the shot during late pregnancy was not associated with increased odds ...
U.S. health officials announced Tuesday that the federal government will pay Moderna $176 million to speed development of a pandemic flu vaccine based on mRNA technology.
Such a vaccine could be used to treat bird flu in people, as concern grows about H5N1 cases spr...
As a summer wave of COVID infections rolls across the country, U.S. health officials have recommended that all Americans over the age of 6 months get one of the updated COVID vaccines when they become available this fall.
In new vaccination guidance issued Wednesday, U.S. health officials now recommend that all Americans aged 75 and older get an RSV vaccine before fall arrives.
However, those a bit younger -- ages 60 to 74 -- should only seek the shot if they are vulnerable to severe RSV ...
As scorching summer temperatures drive Americans indoors and millions travel for vacations and family gatherings, COVID infections are again climbing, U.S. health officials warned Monday.
In evidence that suggests a COVID summer wave is underway, case counts are most lik...
Exploring Europe, taking an African safari, going on a trip to the tropics: In many cases, vaccines are needed for travel, and that's doubly true for children.
According to pediatrician Dr. ...
COVID vaccine makers will be advised to update their shots to target the KP.2 variant, an offshoot of the JN.1 variant that spread widely last winter, the U.S. Food and Drug Administration announced Thursday.
The U.S. Food and Drug Administration on Friday has for the first time approved the use of a respiratory syncytial virus (RSV) vaccine for people in their 50s who are at increased risk for the illness.
Drugmaker GSK's Are...
An experimental vaccine that could offer one-stop prevention for both COVID-19 and influenza is showing positive results among older adults in trials, maker Moderna announced Monday.
The shot -- for now called mRNA-1083 -- "has met its primary endpoints, eliciting a high...
If tropical lands like South America or Africa are your travel destinations, getting yourself protected against yellow fever before you go is imperative, an expert says.
A U.S. Food and Drug Administration advisory panel on Wednesday recommended updating the formula for COVID vaccines ahead of a fall campaign that will encourage Americans to get the latest shots.
The unanimous vote recommends that vaccine makers tailor the next vaccine t...
As the H5N1 avian flu continues to spread among dairy cows in the United States, nearly 5 million doses of flu vaccine are now being prepared for possible use in humans.
Since the outbreak in livestock began this spring, bird flu has been confirmed in three humans who wo...
Humanity's best protection against bird flu will be the development of effective vaccines, a new study says.
The H5N1 avian flu has been raging through cattle and poultry in the U...
An experimental mRNA vaccine against the H5N1 avian flu is highly effective in preventing severe illness and death in lab animals, researchers report.
The vaccine could help fight...
Development and uptake of the human papilloma virus (HPV) vaccine has been crucial in reducing rates of virus-linked cervical cancers in women.
Now, the accumulated data...
Powerful COVID vaccines could be setting people's immune systems up to successfully fight off not just future COVID variants, but other types of coronaviruses as well, a new study shows.<...
Babies born by C-section are unlikely to receive protection from a single dose of measles vaccine, a new study finds.
A single measles jab is up...
Scientists are busy working on a vaccine that might fight strains of the COVID virus SARS-CoV-2 that haven't even emerged yet.
The effort from a British team at the University of Cambridge is already showing promise in mouse studies. Of course, mouse studies don't always...
Getting the HPV shot in adolescence can spare kids a lifetime of risk for cervical and other cancers related to the virus, but only half of American kids are up-to-date on these shots.
Now, a new review suggests that if schools mandate HPV shots as an entry requirement f...
Kids who don't like vaccination shots might soon have an alternative in a painless skin patch, researchers say.
Live bird flu virus has not been found in any of the first batch of retail milk samples tested, federal health officials said Friday.
Amid an ongoing outbreak of bird flu in U.S. dairy cows, the early findings should reassure the public that the milk sold in stores remai...
Global vaccination efforts have saved an estimated 154 million lives, including 101 million infants, a new study led by the World Health Organization (WHO) shows.
Immunization has contributed more to the health and survival of newborns than any other medical advance, res...
As bird flu continues to spread among dairy cows in the United States, the U.S. Department of Agriculture said Wednesday it will start requiring testing of the animals if they are moved across state lines.
The "USDA has identified [bird flu] spread between cows within t...
Measles infections continue to spread across the country, with 125 cases now reported in 18 states, new U.S. government data shows.
That is more cases than were reported in all of 2022, the most recent annual peak for measles infections, the U.S. Centers ...
Genetics-based "one-and-done"vaccines for the flu and COVID could prove more effective and easi...
A chlamydia vaccine has triggered immune responses in an early trial, raising hopes that one day it might help curb the spread of the sexually transmitted infection (STI).
There is currently no vaccine for chlamydia, which is the most common bacterial STI in the United S...