×
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Delta sub-lineages AY.1, AY.2 unlikely to be more transmissible than Delta: INSACOG

In a recent bulletin, it also said that AY.3 has been identified as a new sub-lineage of Delta
Last Updated : 15 July 2021, 01:54 IST

Follow Us :

Comments
ADVERTISEMENT
Published 14 July 2021, 16:14 IST

Follow us on :

Follow Us