Answer:
Vehicle transmission
Explanation:
Vehicle transmission of infections usually arise when substances, like air, soil or water is a vector carrier of an infectious disease or agent of a new host.
Virus can be transmitted via face to face contact with an infected person, breathing in of contaminated air, contaminated food, contaminated water e.t.c.
transmission of viral infections through droplets can be initiated over distance. contact transmission of virus do occur over a long distance via droplets by air . larger particles of infections disease drop quickly from air, most times fine mucus droplet of coughs/see do suspend,last or remain for a log while especally when during movement to long distance or staying in a spot or place for long.infectious droplets do disintergrate fast and droplet nucleus are formed which produce infections pathogens. Temperature and relative humidity of air has influence on airborne infections disease transmission.