The spread of infectious influenza disease Plague

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Edited at 2022-08-07 11:16:01

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The spread of infectious influenza disease Plague

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The spread of infectious influenza disease Plague

Influenza is an airborne disease that can be transmitted to others through respiratory droplets.

The causative agents of influenza illness can be viruses or bacteria.

Viruses are the most common pathogens causing influenza, such as H1N1 virus.

Bacterial infections such as pneumococcus can also cause flu-like symptoms.

The main symptoms of infectious influenza include fever, cough, shortness of breath, etc.

Fever is a common symptom and body temperature exceeds the normal range.

Cough often accompanies fever and can be dry or productive.

Shortness of breath is a serious symptom of the disease and may require emergency treatment.

Influenza diseases are mainly transmitted through direct contact or close proximity.

Direct contact includes touching infected objects or bodily fluids of an infected person.

Close-range transmission refers to spread caused by breathing the same air near an infected person.

Plague is a disease spread by black rats that can cause widespread infection in some areas.

Black rats are the primary vectors, carrying the plague bacteria and transmitting it to humans via infected fleas.

Symptoms of plague include high fever, swollen lymph nodes, and severe headaches.

Plague infection can be spread through the air, but the risk is low.

Airborne transmission occurs when a sick person coughs or sneezes and releases the pathogen.

The occurrence of infectious influenza disease and plague is related to the environment, sanitary conditions and population density.

Environmental factors, including pollution, climate change, etc., may promote the spread of disease.

Improved sanitation can reduce the risk of disease transmission.

Population density is an important factor, as large gatherings of people increase the potential risk of transmission.

Summary: Popularity of Influenza Disease Plague is an airborne disease with symptoms including fever, cough, and shortness of breath. Plague is a disease spread by black rats, primarily through infected fleas. Environment, sanitation and population density all influence the spread of disease.