As Singapore is almost zero local transmission for quite sometimes until this round of mass infections, more evidence for airborne transmission in Singapore.
Note: For full protection of airborne transmission, only N99 or P100 can protect you.
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link to www.moh.gov.sg (secure)]
Case 62638 is a 26 year-old female Singapore Permanent Resident who works as a cleaner employed by Exceltec Property Management Pte Ltd, and deployed at a community care facility at Tuas South. At work, she dons full personal protection equipment (PPE), including N95 mask, face shield, gown and gloves. She is a household contact of Case 62629 and a colleague of Case 62553.
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link to www.moh.gov.sg (secure)]
Case 62553
Case 62553 is a 39 year-old female Vietnam national who works as a cleaner employed by Octo Jet Building Maintenance Services Pte Ltd, and deployed at a community care facility at Tuas South. At work, she dons full personal protection equipment (PPE), including N95 mask, face shield, gown and gloves. She also periodically helps out at a food stall at The Summit located at the National University of Singapore’s Bukit Timah campus.
Case 62553 received her first dose of COVID-19 vaccine on 27 January, and the second dose on 19 February. The COVID-19 vaccine is effective in preventing symptomatic disease for the vast majority of those vaccinated, but it is possible for vaccinated individuals to get infected.