Paris, France, 8 September 2021 ‒ With the world now in the midst of the second year of the COVID-19 pandemic, the virus continues to have multifaceted, intense, and far-reaching impacts on our societies in terms of lost lives, strained medical systems and disrupted economies. Part of the way we can save lives, protect our societies, and recover quickly is to follow expert guidance of the medical community, which includes physical distancing, wearing masks, keeping rooms well-ventilated, avoiding crowds, and cleaning our hands.