- Have you been fully vaccinated against Covid-19?
- Do you need a booster shot?
- Do you live or work around Legon and its surroundings?
Then you are invited to participate in a study that aims to assess how long your immunity will last after a booster shot.
For further information, call any of the numbers below
+233 54 155 2054 // +233 54 393 1344
NOTE: You will be compensated for your time