Sri Lanka plans to provide the fourth covid vaccine dose in the near future says Sri Lanka’s new Health Minister Prof. Channa Jayasumana. So far nearly 8 million Sri Lankans had received Pfizer vaccine as their booster dose.
Sri Lanka plans to provide the fourth covid vaccine dose in the near future says Sri Lanka’s new Health Minister Prof. Channa Jayasumana. So far nearly 8 million Sri Lankans had received Pfizer vaccine as their booster dose.