I would say it’s true but I’m not exactly sure
Explanation:
infection from an organism is different from viral infections. viral infection happens after you have symptoms of cold, flu that lead 2 a secondary infection like bronchitis..
infection from an organism is acquired through sneezing, coughing, or fungal.. like encephalitis, (fluid on the brain) can be caused from a superficial wound, or head injury. encephalitis has to be treated with IV antibiotics for at least 2 weeks b4 any improvement can be seen.
bronchitis, is treated at home with oral antibiotics, nebulizer treatments, etc...
A toxic biological substance or disease-causing organism that is hazardous to the health of people is a biohazard.