White House Task Force Meeting Aug 5th, 2021 1m5s clip
#16,106
For the the past few weeks we've been looking at increasing evidence that - in the face of of new variants (Delta, Beta, Lambda, etc.) - and in particular, for those who are immunocompromised, the protection afforded by our current COVID vaccines appears to wane significantly after about six months.
A few recent blogs include:
Moderna To Investors: 3rd COVID Booster Shot Will Be Needed by Winter
UK Preprint: PITCH study – Antibody & Cellular Immune Responses after Two Different Dosing Schedules of the Pfizer Vaccine
UK To Begin New Clinical Trial On COVID `Booster' Vaccines
EID Journal: Predictors of Nonseroconversion after SARS-CoV-2 InfectionEID Journal: Waning Antibody Response In Asymptomatic and Symptomatic SARS-CoV-2 Infection
Nature Medicine: Seasonal Coronavirus Protective Immunity Is Short-Lasting
COVID-19: From Here To Immunity
EID Journal: Antibody Response & Disease Severity In HCW MERS Survivors
Yesterday, after the announcement from Moderna To Investors: 3rd COVID Booster Shot Will Be Needed by Winter, Dr. Fauci acknowledged the likelihood of needing booster shots for specific `at risk' populations in the near future in response to a reporter's question at a White House Task Force Meeting.
Overnight a number of media outlets have reported that there are plans to roll out a booster shot for those who are immunocompromised, are over 65, or who received their vaccine more than 6 months ago later this fall (see WSJ FDA Covid-19 Vaccine Booster Plan Could Be Ready Within Weeks).
There are obvious logistical and political obstacles involved (see WHO call for moratorium on boosters), and the need for a booster after only 6 months may discourage some who have yet to be vaccinated from getting the jab, while providing fodder for the anti-vaccine and conspiracy brigade.
But we either adapt to a changing pandemic threat - and pivot when it makes sense to do so - or we risk prolonging and intensifying the pain for months, or even years, to come.