Tag: Philippines

HVAC

HVAC Air Conditioning Filtration Against Omicron in the Philippines

6 months ago
HVAC Expert

HVAC Air Conditioning Filtration Against Omicron in the Philippines   On November 24th, 2021, the Omicron COVID-19 variant (B.1.1.529) was detected in South Africa. After the United States identified Omicron…