"Philippines breaking all records." A Canada-based researcher tweeted this in reference to the Philippines' skyrocketing positivity rate of COVID-19 cases
Are these COVID-19 vaccines eyed by Philippines effective? A vaccinologist weighs in
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COVID-19.
Vaccinologist
Melvin Sanicas highlighted this in a summary list amid the still prevalent vaccine hesitancy among Filipinos.
In a tweet on March 8, Sanicas listed down and compared the efficacy rates from clinical trials of seven COVID-19 vaccine brands and their types:
Pfizer-BioNTech – mRNA in lipid nanoparticle, two doses
Moderna – mRNA in lipid nanoparticle, two doses
AstraZeneca-Oxford – Non-replicating chimp adenovirus, two doses
Sinovac – inactivated SARS-CoV-2 coronavirus, two doses
Gamaleya – Ad26 & Ad5 adenovirus vector, two doses
Johnson&Johnson – Non-replicating human adenovirus, one dose
Novavax – S protein/RBD; Martix M adjuvant, two doses