No abstract available
Keywords:
COVID-19; SARS-CoV-2; delta variant (B.1.617.2); second wave; vaccines.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
COVID-19*
-
Humans
-
Pandemics / prevention & control
-
SARS-CoV-2
-
Vaccines*
Grants and funding
The authors would like to thank the Ministry of Education and Culture, Research and Technology, Republic of Indonesia, for funding the publication of this letter, through the Basic Research scheme for the Fiscal Year 2021 (Contract number: 1997/UN12.13/LT/2021).