Journalist Grant Wahl collapsed and died of an apparent heart attack while covering a World Cup quarterfinal soccer match in Qatar
CDC director Rochelle Walensky tested positive for Covid-19, the health agency announced
White House health director Dr. Anthony Fauci said Americans will need "more vaccines"
Heather McDonald shocked her fans when she collapsed, fracturing her skull three weeks after getting
Argentinian reporter Carlos Ferrara suffered an apparent heart attack and collapsed during a live news broadcast
Comedian, actor, and TV host Bob Saget was found dead in a hotel room in Florida. He was 65
Moderna CEO warns Americans may need a 5th mRNA booster shot in the fall since previous boosters
NIAID director Anthony Fauci says a fourth booster shot will be necessary in the new year to combat the mild Omicron variant
In late 2020 and early 2021, Americans were told if they were "fully vaccinated" they would not get infected with the Covid-19 virus
Former President Donald Trump angered his supporters when he touted the safety and effectiveness of the Covid-19 mRNA vaccines
Pfizer-BioNTech is testing a 3-dose mRNA vaccine for 2-5 year olds after data showed the 2-dose vaccines were ineffective