RIO DE JANEIRO, BRAZIL - The Covid-19 pandemic spawned a series of products and services, creating new market niches for companies and startups with solutions aimed at fighting the coronavirus. Most do not believe that the vaccine against the disease will hinder business. They believe that consumers are more aware of the need for health care and will remain open to products that help in this protection.
The list of new products that have emerged over the past six months includes fabrics, paints, ultraviolet equipment, ventilation helmets and even garbage bags, all with antibacterial and antiviral materials or solutions to . . .