Operation Nasal Vaccine—Lightning speed to counter COVID-19

Operation Nasal Vaccine—Lightning speed to counter COVID-19

Just 10 months after the initial genome sequencing of the SARS-CoV-2 virus, two mRNA vaccines were demonstrated to provide 95% efficacy against symptomatic infections via randomized, placebo-controlled trials of more than 74,000 participants (1). That unprecedented...
New coronavirus mutant raises concerns in India and beyond

New coronavirus mutant raises concerns in India and beyond

The quickly changing coronavirus has spawned yet another super contagious omicron mutant that’s worrying scientists as it gains ground in India and pops up in numerous other countries, including the United States. Scientists say the variant – called BA.2.75 – may be...