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  2. Surgical mask - Wikipedia

    en.wikipedia.org/wiki/Surgical_mask

    A surgical mask serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth).Most commonly used surgical masks are designed to only trap respiratory droplets, and therefore do not filter or block fine airborne particles that are smaller than the designed filtration ratings, which may be transmitted by coughs, sneezes, unintentional ...

  3. Pharmally scandal - Wikipedia

    en.wikipedia.org/wiki/Pharmally_scandal

    Pharmally Pharmaceutical Corporation, simply known as Pharmally, is a supplier of medical equipment including face masks and face shields. According to the Securities Exchange Commission (SEC), the company was established on September 4, 2019. [3] It had a paid-up capital of ₱625 thousand paid-up capital. [4]

  4. Respirator - Wikipedia

    en.wikipedia.org/wiki/Respirator

    A surgical mask is a loosely-placed, unsealed barrier, meant to stop droplets, and other liquid-borne particles from the mouth and nose that may contain pathogens. [45] A surgical mask may not block all particles, due to the lack of fit between the surface of the face mask and the face. [45]

  5. Face masks during the COVID-19 pandemic - Wikipedia

    en.wikipedia.org/wiki/Face_masks_during_the...

    US Ambassador to Indonesia Sung Kim accompanied by local officials at the Presidential Palace wearing face masks amid the COVID-19 pandemic. During the COVID-19 pandemic, face masks or coverings, including N95, FFP2, surgical, and cloth masks, have been employed as public and personal health control measures against the spread of SARS-CoV-2, the virus that causes COVID-19.

  6. BRP Bacolod City - Wikipedia

    en.wikipedia.org/wiki/BRP_Bacolod_City

    Bacolod City arrived in the port of Xiamen on April 25, 2020 where the ship stayed for five days loading 23,385 boxes of personal protective equipment, 700,000 KN95 face masks and 200,000 sets of PPEs, consisting of goggles, coverall suit, head cover, gloves, shoe cover, surgical mask, and surgical gowns stored in 33 container boxes.

  7. Elastomeric respirator - Wikipedia

    en.wikipedia.org/wiki/Elastomeric_respirator

    During the COVID-19 pandemic, masks with unfiltered-exhalation valves ran counter to the requirements of some mandatory mask orders. [60] [61] Despite the aforementioned belief, a 2020 research by the NIOSH and CDC shows that an uncovered exhalation valve already provides source control on a level similar to, or even better than, surgical masks.

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