it depends on the type of sickness. If it's a cold, make sure to not be near them when their coughing or sneezing. But if they have HIV, you cant get it bye shaking the hands. So it all depends on the type of sickness
No, some diseases cannot be spread at all.
Pathogens can spread though direct contact by animal bites or exchange of bodily fluids. They're spread through indirect contact by contact with nonliving surfaces, air, dirty food, and vectors.
The Black Plague is contagious because it contains pathogens, or germs that spread from person to person through direct or indirect contact. These pathogens go into the body through your skin, eyes, nose, mouth or other areas and infect the body.
No, HIV is not easily spread through simple casual contact. HIV is spread when bodily fluids come in direct contact with the bloodstream of another person.
HPV is spread by direct contact and are not spread via body fluids.
Pathogens spread from person to person in numerous ways. The influenza virus is transmitted through the air, usually via sneezing and coughing. Escherichia coli is transmitted via water, food, and blood. There are many more pathogens that can be transmitted by saliva, etc.
Chickenpox is airborne and also can be spread by direct contact with wet blisters or sores.
The infectious diseases can spread through air, indirect or direct contact and through body fluids like urine and saliva.
Diphtheria is usually spread between people by direct contact or through the air.
Diphtheria is usually spread between people by direct contact or through the air.
I can get the ball rolling with four:droplets of pathogens as a result of coughing or sneezing can be inhaled and cause infections once inside our lungs,sexual contact can transfer pathogens from one person to another,if you have a cut or a break in your skin, microbes can gain direct access to your bloodstream,by consuming contaminated food and drink..I can add... Airborne transmission, bloodborne transmission, foodborne transmission, transmission by touching, transmission during pregnancy or birth, and vector-borne transmission.
A Protozoa
Direct Contact and Indirect Contact