A 3rd dose is being recommended in multiple countries now.
Pfizer is working on a 2x daily pill that needs to be taken along with a full vaxxination regiment.
Unverified: Canada just signed a deal for 300m covid vaccines. But the population of Canada is 38m. — Reuters
“Citing three studies that were released by the CDC’s Morbidity and Mortality Weekly Report, Walensky said on Aug. 18 that the vaccines’ efficacy decreases over time in preventing infection. Although protection against death and hospitalization is “holding up well,” the COVID-19 vaccines’ effectiveness is “waning” in even preventing severe illness or death, she said.“
“Two doses of mRNA vaccines were 74.7% effective against infection among nursing home residents early in the vaccination program (March–May 2021). During June–July 2021, when B.1.617.2 (Delta) variant circulation predominated, effectiveness declined significantly to 53.1%.“
