Ключевые слова: abstract, background, bacteria, bacterial, biochemical, biology, cell, color, coronavirus, covid, disease, epidemic, epidemiology, flu, fungus, genetic, geothermal pool, health, health care, hot spring, infection, lab, medical, medicine, micro, microbe, microbiology, microorganism, microscope, microscopic, natural phenomenon, organic, organism, outbreak, pandemic, science, viral, virus,