The US has developed a nasal spray vaccine against COVID-19: how it works
A candidate nasal vaccine for COVID-19 that is effective in preventing disease transmission, SciTechDaily reports. The nasal vaccine induces airway immunity. Inhale, exhale. This is how easily SARS-CoV-2, the virus that causes COVID-19, can enter your nose. And although notable progress has been made in the development of intramuscular ...
Pfizer announced its readiness to vaccinate against COVID-19 children from 5 years old: the US authorities promise to quickly approve the request
Pfizer-BioNTech said low doses of COVID-19 vaccine are safe and effective for children aged 5 to 11, USA Today reported. Pfizer-BioNTech's COVID-19 vaccine is safe and effective for children aged 5 ...