 
      
    | You are here | virology.ws | ||
| | | | | hub.jhu.edu | |
| | | | | Though the virus is circulating in dairy cows, human exposure remains low, Johns Hopkins public health experts say | |
| | | | | ifttt.itbehere.com | |
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| | | | | www.nature.com | |
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| | | | | miningawareness.wordpress.com | |
| | | While western mRNA and viral vector Covid vaccines received emergency approval with incomplete testing, Russia's Sputnik V viral vector vaccine was approved with almost no testing at all. To compare: The original Pfizer-BioNTech (mRNA) phase 1 and 2 trials were randomized with 7600 participants, and observer blind, as reported May 5, 2022: https://clinicaltrials.gov/ct2/history/NCT04368728?V_3=View#StudyPageTop Janssen (Johnson... | ||