TY  - JOUR
T1  - PH on heightened alert mid China surge; public urged to mask up
JF  - Manila Bulletin
A1  - Malipot, Merlina Hernando
A2  - Ramirez, Jun
A2  - Philippine News Agency
YR  - 2023
UL  - https://tuklas.up.edu.ph/Record/IPN-00000934451
KW  - COVID-19 : China
ER  -