Dr. Wu Lien-teh: Why his invention is on faces around the world
Inverse,
Dr. Wu Lien-teh did not mess around when it came to infectious disease in the early 1900s.
Dr. Wu Lien-teh did not mess around when it came to infectious disease in the early 1900s.
Do masks work? And if so, should you reach for an N95, a surgical mask, a cloth mask or a gaiter? Over the past year and a half…
Lea este artículo en The Conversation.com Las mascarillas, ¿realmente funcionan? Y si lo hacen, ¿por cuál debería optar, por…
Desde que los coronavirus empezaron a extenderse por todo el mundo, se ha debatido sobre la eficacia de las mascarillas para…