The single biggest threat to human being's continued dominance on the planet is the virus. - Joshua Lederberg, Nobel Prize winning biologist. He also said: We live in competition with microbes - bacteria and viruses. There is no guarantee that we will be the survivors. This pack of nasty microbes that have wreaked havoc in recent times will help you spread the facts and give you some perspective. Spread awareness and knowledge of these deadly, modern plagues. Plagues of the 21st Century themed gift box includes these mini microbes: COVID-19, Zika Virus, Measles, Pandemic Flu and SARS.