Chulalongkorn University seeks volunteers to test efficacy of 3 AstraZeneca jabs

"If the volunteers' immunity does not rise [after the booster is administered] the centre is ready to provide a fourth jab if the volunteers want,” he said.

To be eligible, volunteers must be:

• Above 18 years of age and healthy

• Not medical staff

• Never infected by Covid-19

• Received two jabs of AstraZeneca with the second jab between June 30 and August 29 last year.

 

Those interested can register here.

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