Health & Medicine
- Health & Medicine
Could delaying a second vaccine dose lead to more dangerous coronavirus strains?
Some experts worry extending the time between vaccine doses could help the virus evolve in potentially harmful ways, but viral evolution is complex.
- Health & Medicine
A new polio vaccine joins the fight to vanquish the paralyzing disease
Work on the ground to vaccinate children continues in the push to finally eradicate polio.
- Health & Medicine
Severe allergic reactions to COVID-19 vaccines are extremely rare, CDC says
Out of the first 1.9 million doses of Pfizer’s COVID-19 vaccine given in the United States, there were 21 reported cases of anaphylaxis, a CDC study finds.
- Health & Medicine
Against all odds, 2020 featured some good health news
Good health news in 2020 included a first treatment for peanut allergies, a rare self-cure for HIV, and an Ebola outbreak ends.
- Health & Medicine
The new U.K. coronavirus variant is concerning. But don’t freak out
A new version of the coronavirus may be better at spreading from person to person, but there’s still a lot scientists don’t know.
- Health & Medicine
How does the newly authorized Moderna COVID-19 vaccine compare to Pfizer’s?
The FDA has granted emergency use authorization to Moderna’s COVID-19 vaccine, bringing the number of vaccines available in the United States to two.
- Health & Medicine
50 years ago, urea showed promise as a sickle-cell treatment
In 1970, scientists found the first treatment for sickle-cell disease. 50 years later, they’re trying to cure it with CRISPR.
- Animals
A mink in Utah is the first known case of the coronavirus in a wild animal
A U.S. mink is so far the only known free-ranging animal to have contracted the coronavirus and likely got infected from a nearby mink farm.
- Science & Society
These 6 graphs show that Black scientists are underrepresented at every level
In the U.S., Black people are underrepresented in STEM fields, both as students and in the workforce.
- Health & Medicine
The FDA has authorized Pfizer’s COVID-19 vaccine. Now what?
It’s the first to win emergency use approval in the United States.
- Science & Society
This COVID-19 pandemic timeline shows how fast the coronavirus took over our lives
Look back on how the coronavirus pandemic took over 2020 and how efforts to fight back evolved.
- Health & Medicine
Experts recommend the FDA approve Pfizer’s COVID-19 vaccine for emergency use
Pfizer-BioNTech’s COVID-19 vaccine is one step closer to emergency use authorization in the United States.
