Long COVID could be caused by the virus lingering in the body. Here's what the science saysLong COVID refers to symptoms that persist for more than 12 weeks after a COVID-19 infection, encompassing up to 200 different symptoms. Ev...
China won't report asymptomatic COVID cases in further shiftChina last week announced its most significant easing yet of antivirus measures and has begun to see what appears to be a rapid increase in...
Can the Pfizer or Moderna mRNA vaccines affect my genetic code?Both the Pfizer and Moderna vaccines are mRNA vaccines, which contain tiny fragments of the genetic material known as “messenger ribonuclei...
White House science adviser wants next pandemic vaccine ready in 100 daysEric Lander took his oath of office on a 500-year-old fragment of the Mishnah, an ancient Jewish text documenting oral traditions and laws.
Curiosity rover detects life-supporting nitrogen on MarsThe nitrogen was detected in the form of nitric oxide, and could be released from breakdown of nitrates during heating.
How to stop common cold, HIV virus in their tracks foundScientists have cracked the code used by a major group of viruses to spread infections such as the common cold, HIV, hepatitis C and polio ...