So far four cases of Omicron Covid patients have been reported in the country.
According to Dr. Chandima Jeewandara, Head of the Department of Allergy, Immunology and Cell Biology, Faculty of Medicine, University of Jayewardenepura, the four have been found only in the researches done in their laboratory.
In such a situation, people should pay more attention on getting the booster dose, he said.
