Face masks cause the glasses to fog up when worn. Here are some tips to prevent fogging, choose the right masks, and scientific reasons for such an occurrence.
While particulate respirator type N95 masks are tried, tested, and proven effective in terms of protection against COVID-19, they are a potential shield against other factors too, that may be harmful to human health like wildfire smoke.
New research has just proven the efficacy of face masks as a protection against COVID-19. However, according to the researchers, the surgical mask is guaranteed effective while the cloth-made falls short.
Dr. Anthony Fauci is reportedly not sold on the implementation of new mask policies just yet, especially that the United States has done well with vaccinations.
A study confirms that face masks can prevent expired particles produced when breathing, talking, coughing, and sneezing from spreading despite small gaps on the side.
The US government recently announced a 'DIY less annoying face mask' competition with a potential total grand prize amounting to $500,000 awaiting the lucky winners.
Experts suggest that social distancing measures such as one-meter apart rule and temperature checks aren't effective means of preventing COVID-19 transmission, with some providing a false sense of security for the public.
Researchers found that some face masks used by the general public are laced with hazardous chemicals like formaldehyde and fluorocarbons, known to have adverse health risks after prolonged exposure.
The increasing amount of COVID-19 PPE waste is harming the environment and the wildlife. The new review talks about reports of animals entangled and trapped in discarded PPEs.
At the height of the global coronavirus pandemic, face masks have become a part of daily life. Researchers are now looking into a new material - from copper foams - that is durable and can potentially filter out microbes.
Chinese-Malaysian epidemiologist, Dr. Wu Lien-teh is the man behind the surgical face mask, the most essential tool today. The N95 is considered a descendant of his design.