Pfizer vaccine for COVID-19: What are the side effects?
The Pfizer-BioNTech COVID-19 vaccine may sometimes cause no side effects or mild-to-moderate side effects, which can be fairly common p...
Valneva COVID-19 vaccine: What do we know about it?
VLA2001, a new COVID-19 vaccine developed by Valneva, a French biotechnology company, using traditional methods, has now received condi...
Moderna says its Covid-19 vaccine performs as well in children as it does in adults
Moderna announced interim results of its Covid-19 vaccine for children younger than 6 on Wednesday.The company said two 25-microgram do...
Most people don’t know these possible signs of early Alzheimer’s
If you're not familiar with the term "mild cognitive impairment," you're not the only one. More than 80% of Americans aren't familiar w...
COVID-19 live updates: What do we know about Omicron’s ‘stealth variant’?
A new version of the Omicron variant of SARS-CoV-2, known as BA.2, has emerged. Although experts are unsure about its effects, they kno...
‘Grey lens’ of depression may contribute to COVID-19 vaccine hesitancy
Researchers analyzed data from surveys conducted between April and July 2021 that examined the traits, behaviors, and beliefs of more t...
Marijuana may make sleep worse, especially for regular users, study finds
It's a common assumption among marijuana users: Using weed will help you fall asleep and stay asleep. Scientists, however, aren't so su...
Early signs suggest the Omicron wave is peaking in some parts of the US, but relief is far from near
The Omicron surge has driven Covid-19 cases and hospitalizations to record highs in the United States. This week, however, officials ha...
Many colleges will require the Covid vaccine—here are some of the challenges ahead
Every year, colleges across the country require students to get vaccinations for diseases such as Measles and Tetanus. Now, one year into the coronavirus pandemic, vaccines against the virus are becoming available for college-age students.
Tweaked COVID vaccines in testing aim to fend off variants
Dozens of Americans are rolling up their sleeves for a third dose of COVID-19 vaccine -- this time, shots tweaked to guard against a wo...