How Effective Is Sinovac?
When it comes to effectivity, the vaccine is 51% effective against infection if two doses are taken, at an interval of 14 days. More importantly, the Sinovac vaccines were 100% effective in preventing severe COVID-19, and 100% effective in preventing hospitalization5.
Sinovac Side Effects
According to The Lancet, based on phase 1 and trials, you can expect the following side effects after taking the Sinovac vaccine8:
Injection Site Pain
The most common of the Sinovac side effects is injection site pain. Those who received the vaccine in trials reported some kind of pain within 28 days of taking the shot.
Fatigue, Diarrhea, Muscle Pain
Other Sinovac side effects include fatigue, diarrhea, headache and muscle pain. These effects were mild and usually lasted for 2 days.
In addition, the number of people who reported a fever as one of the Sinovac side effects was lower compared to other vaccines such as Moderna or Astrazeneca8.
Key Takeaway
Sinovac is safe. The WHO, as well as the Philippines’ DOH and FDA, have all approved Sinovac. It has undergone stringent phase 3 trials and has also been in use in over 40 countries worldwide.
If you are about to receive the vaccine, expect some Sinovac side effects. That is simply how vaccines work. Sinovac side effects include pain in the injection site, fatigue, headache, diarrhea and muscle pain.
Learn more about Coronavirus here.
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