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Is primary koch's infection in children contagious?
No, primary Koch's infection in children is not contagious because it is caused by Mycobacterium tuberculosis. This infection is not easily transmissible from person to person, and typically occurs through inhalation of infected respiratory droplets.
How is neisseria meningitidis transmitted?
Neisseria meningitidis is transmitted through respiratory droplets, typically via close contact with an infected person. It can spread through activities such as coughing, sneezing, kissing, or sharing items like utensils or drinking glasses. Close living quarters, such as dormitories or military barracks, can contribute to outbreaks.
What is the most contagious thing in the world?
The common cold is one of the most contagious illnesses. It spreads easily through respiratory droplets when an infected person talks, coughs, or sneezes.
Is a viral infection contagious?
Yes, viral infections are contagious, meaning they can spread from person to person through direct or indirect contact with respiratory droplets, bodily fluids, or contaminated surfaces. It is important to practice good hygiene, such as washing hands frequently and avoiding close contact with infected individuals, to reduce the risk of spreading the infection.
Which best describes a rihinovirus?
Rhinoviruses are a type of virus that commonly infect the upper respiratory tract, causing symptoms like the common cold. They are small RNA viruses that are highly contagious and easily spread through respiratory droplets.
Can you catch measles through food?
No, measles is a highly contagious viral infection that spreads through respiratory droplets when an infected person coughs or sneezes. It is not transmitted through food or water.
Is primary koch's infection in children contagious?
No, primary Koch's infection in children is not contagious because it is caused by Mycobacterium tuberculosis. This infection is not easily transmissible from person to person, and typically occurs through inhalation of infected respiratory droplets.
How is neisseria meningitidis transmitted?
Neisseria meningitidis is transmitted through respiratory droplets, typically via close contact with an infected person. It can spread through activities such as coughing, sneezing, kissing, or sharing items like utensils or drinking glasses. Close living quarters, such as dormitories or military barracks, can contribute to outbreaks.
Is Tracheitis contagious?
Tracheitis itself is not contagious; however, the underlying infections that can cause tracheitis, such as viral or bacterial infections, may be contagious. For example, a viral respiratory infection can spread through respiratory droplets. It's essential to practice good hygiene, like handwashing and avoiding close contact with infected individuals, to reduce the risk of transmission.
Is measles a bloodborne pathogen?
No, measles is not considered a bloodborne pathogen. It is a highly contagious viral infection that spreads primarily through respiratory droplets when an infected person coughs or sneezes. It can also be transmitted by touching surfaces contaminated with the virus and then touching the face. Vaccination is the most effective way to prevent measles.
What type of transmission is rubella?
Rubella is primarily transmitted through respiratory droplets when an infected person coughs or sneezes. It can also spread through direct contact with contaminated surfaces, although this is less common. The virus is highly contagious, especially in the early stages of infection before the rash appears. Additionally, rubella can be transmitted from a pregnant woman to her fetus, leading to congenital rubella syndrome.
Is influenza non infectious?
No, influenza is an infectious respiratory illness caused by the influenza virus. It spreads easily from person to person through respiratory droplets when infected individuals cough, sneeze, or talk.
Does rubella involve a vector?
No, rubella does not involve a vector. It is a contagious viral infection caused by the rubella virus, which is transmitted primarily through respiratory droplets when an infected person coughs or sneezes. Direct contact with the virus from surfaces or infected individuals can also lead to transmission. Vaccination is the most effective way to prevent the spread of rubella.
How do people get bacteria that cause respiratory disease?
You get respiratory infections almost always by the way of airborne infection. That is by droplet infection. So the bacteria comes out when the person coughs or sneezes or even when he talks. At times, specially in school going children, the infection may be transmitted by way of infected hand contacts.
What is a contagiues and communicalde deasease?
A contagious disease is one that can be easily transmitted from one person to another, typically through direct contact, respiratory droplets, or shared surfaces. A communicable disease, on the other hand, refers to a broader category of diseases that can be spread between individuals, including those transmitted by vectors like insects or through contaminated food and water. While all contagious diseases are communicable, not all communicable diseases are necessarily contagious. Examples include the flu (contagious) and malaria (communicable but not contagious).
Strep throat is the transmitted primarily through what?
Streptococci or the strep throat infection is transmitted by droplets. So it is mostly an airborne infection.
Is yellow phlegm contagious?
Yellow phlegm itself is not contagious; rather, it is a symptom that often indicates an underlying infection, such as a cold or bronchitis. The contagiousness comes from the pathogens causing the infection, not the phlegm itself. If the infection is viral or bacterial, it can be spread through respiratory droplets when an infected person coughs or sneezes. It's important to practice good hygiene to prevent the spread of any underlying illness.
