$MRNA Moderna Provides Clinical and Supply Updates on COVID-19 Vaccine Program Ahead of 2nd Annual Vaccines Day
$LHDX FDA Authorizes First Single-Use, PCR Quality Over the Counter (OTC) LUCIRA CHECK IT™ COVID-19 At-Home Test. Available Now.
$MRNA / $PFE $BNTX #covid19 Good news that for both mRNA vaccines protection in terms of antibody titers lasts for at least 6 months, which is similar to flu vaccines. You can see the antibody titer does diminish a bit over time as shown in the graphs in the NEJM letter. Booster shots including provision for variant coverage may be needed to extend immunity, again, just as with influenza for which new vaccines are made each year with varying success rates against the strains that actually show up clinically. #Moderna Letter to NEJM Is here: https://www.nejm.org/d