Germs can be spread b close conact with a person who has the germ.
The key points of the germ theory of disease are that microorganisms (germs) are responsible for causing infectious diseases, these microorganisms can be spread from person to person, and that proper hygiene and sanitation practices can prevent the spread of these diseases.
Chlamydia trachomatis doesn't have a vector. It is spread by infected humans.
not really, people spread the swine flu by just coughing into the air. the germ particlels stay there for almost, forever.
typhoid fever is caused by bacterial infection, generally of the salmonella bacteria. this is most often spread by the ingestion of feces-contaminated food and/or water.
Use of Germ X hand sanitizer will help prevent the spread of illnesses like colds and the flu. The alcohol content in the hand sanitizer kills germs while moisturizing the skin.
Germs can spread rapidly, often within minutes to hours, depending on the type of germ and mode of transmission. For example, respiratory viruses can be transmitted through airborne droplets during coughing or sneezing, while bacteria can spread through direct contact or contaminated surfaces. Factors such as the environment, hygiene practices, and the presence of susceptible individuals also influence the speed of germ spread. Overall, the exact time frame varies widely depending on the circumstances.
The virus that causes mono is spread in saliva. Other body fluids don't pose a risk.
The germ theory of disease is the theory that microorganisms are the cause of disease. They spread when the host is exposed to the pathogen by various means.
The opposite of male germ cell is female germ cell.
A germ spread from food to humans is often referred to as a foodborne pathogen, which includes bacteria, viruses, and parasites. Common examples include Salmonella, E. coli, and Norovirus, which can contaminate food during production, processing, or preparation. Consuming contaminated food can lead to foodborne illnesses, resulting in symptoms such as nausea, vomiting, diarrhea, and abdominal pain. Proper food handling, cooking, and storage practices can help prevent the spread of these germs.
Sterilization is the term used to make something germ-free by killing or removing all microorganisms present on the surface or in a substance. It is commonly used in healthcare settings, laboratories, and food production to prevent the spread of infection.
Germ cell tumors are malignant (cancerous) or non-malignant (benign, non-cancerous) tumors that are comprised mostly of germ cells. Germ cells are the cells that develop in the embryo (fetus, or unborn baby) and become the cells that make up the reproductive system in males and females. These germ cells follow a midline path through the body after development and descend into the pelvis as ovarian cells or into the scrotal sac as testicular cells. Most ovarian tumors and testicular tumors are of germ cell origin. The ovaries and testes are called gonads. They are rare, as only about 2.4 children in one million will develop one of these tumors in a given year. Germ cell tumors account for 4 percent of all cancers in children and adolescents under the age of 20 years. Germ cell tumors can spread (metastasize) to other parts of the body. The most common sites for metastasis are the lungs, liver, lymph nodes, and central nervous system. Rarely, germ cell tumors can spread to the bone, bone marrow, and other organs. Embryonal carcinoma cells are malignant cells that are usually mixed with other types of germ cell tumors. They occur most often in the testes. These types of cells have the ability to spread to other parts of the body. When these cells are mixed with an otherwise benign type of tumor (mature teratoma), the presence of embryonal carcinoma cells will cause it to become malignant (cancerous).