Use Face Mask to Prevent Sickness - By Dr Willie Ong - video Dailymotion

Name: Use Face Mask to Prevent Sickness - By Dr Willie Ong
Uploaded: 2019-12-02T05:59:15+00:00
Duration: 2 min 39 s
Channel: Doctor Willie Ong
Description: Use Face Mask to Prevent Sickness Video By Dr Willie Ong 1. Face mask can help prevent common infections like colds, flu and some viruses. 2. Respirator or N95 mask can protect against tuberculosis, flu epidemic and severe air pollution. 3. Know how to use them.

Doctor Willie Ong

Use Face Mask to Prevent Sickness  Video By Dr Willie Ong   1. Face mask can help prevent common infections like colds, flu and some viruses. 2. Respirator or N95 mask can protect against tuberculosis, flu epidemic and severe air pollution. 3. Know how to use them.

Use Face Mask to Prevent Sickness - By Dr Willie Ong

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