Noroviruses are single-stranded RNA viruses. The pathogens, which occur worldwide, are highly contagious. They are usually transmitted from person to person by smear infection and mainly cause gastrointestinal illnesses.
Pathoblockers weaken bacteria and inhibit their pathogenic effects. They might be used in the future as an alternative to antibiotics or as a supplement to support the efficacy of antibiotics that by themselves have become ineffective.
Pathogens are microorganisms, viruses, toxins and ionizing radiation that can cause disease. They are pathogenic organisms and substances, respectively.