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Infectious diseases capable of airborne transmission include many of considerable importance both in human and veterinary medicine. The relevant infectious agent may be viruses , bacteria , or fungi , and they may be spread through breathing, talking, coughing, sneezing, raising of dust, spraying of liquids, flushing toilets , or any activities ...
Viruses that cause respiratory infections are affected by environmental conditions like relative humidity and temperature. Temperate climate winters have lower relative humidity, which is known to increase the transmission of influenza. [29] Of the viruses that cause respiratory infections in humans, most have seasonal variation in prevalence.
Diarrheal diseases account for 10–12% of deaths in children under five, as the second leading cause of death in children this age. They are also the second leading cause of death in low and middle income countries. Diarrhea diseases account for an estimated 1.4–1.9 million deaths worldwide. [32]
Climate change is altering the geographic range and seasonality of some insects that can carry diseases, for example Aedes aegypti, the mosquito that is the vector for dengue transmission. Global climate change has increased the occurrence of some infectious diseases. Infectious diseases whose transmission is impacted by climate change include, for example, vector-borne diseases like dengue ...
The CDC estimates that there have been at least 9.1 million illnesses, with 110,000 hospitalizations for adults. It’s also estimated that 4,700 people have died from flu this season.
Disability-adjusted life year for childhood-cluster diseases per 100,000 inhabitants. These include pertussis , poliomyelitis , diphtheria , measles , and tetanus . no data
This is a list of infectious diseases arranged by name, along with the infectious agents that cause them, the vaccines that can prevent or cure them when they exist and their current status. Some on the list are vaccine-preventable diseases .
Fog is a visible aerosol consisting of tiny water droplets or ice crystals suspended in the air at or near the Earth's surface. [1] [2] Fog can be considered a type of low-lying cloud usually resembling stratus and is heavily influenced by nearby bodies of water, topography, and wind conditions.