Title: Natural reservoir
Content: their illness are not as likely to transmit infection because they take precautions to reduce possible transmission of the disease and/or seek out treatment to prevent the spread of the disease. Direct droplet spread is due to solid particles or liquid droplet suspended in air for some time. Droplet spread is considered the transmission of the pathogen to susceptible host within a meter of distance, they can spread from coughing, sneezing, and talking. Indirect transmission can occur by airborne transmission, by vehicles (including fomites), and by vectors. Airborne transmission is different from direct droplet spread as it is defined as

Title: Human viruses in water
Content: Despite advances in vaccination and prevention of viral diseases, it is estimated that in the 1980s a child died approximately every six seconds from diarrhea confirmed by WHO. Many cases of hepatitis A and/or E, both of which are enteric viruses, are typically transmitted by food and water. Extreme examples include the outbreak of 300,000 cases of hepatitis A and 25,000 cases of gastroenteritis in 1988 in Shanghai caused by shellfish harvested from a sewage polluted estuary. In 1991, an outbreak of 79,000 cases of hepatitis E in Kanpur was ascribed to drinking polluted water. A more recent outbreak of

Title: Human viruses in water
Content: pathogenic viruses that are responsible for gastroenteritis, hepatitis, and many other virus strains have replaced enteroviruses as the main aim for detection in the water environment. Water virology was born after a large hepatitis outbreak transmitted through water was confirmed in New Delhi between December 1955 and January 1956. Viruses can cause massive human mortality. The smallpox virus killed an estimated 10 to 15 million human beings per year until 1967. Smallpox was finally eliminated in 1977 by extinction of the virus through vaccination, and the impact of viruses such as influenza, poliomyelitis and measles are mainly controlled by vaccination.

Title: Waterborne diseases
Content: by the WBDOSS have been published in CDC reports from 1971 to 1984; since 1985, surveillance data have been published in the Morbidity and Mortality Weekly Report (MMWR). Waterborne diseases Waterborne diseases are conditions caused by pathogenic micro-organisms that are transmitted in water. Disease can be spread while bathing, washing or drinking water, or by eating food exposed to contaminated water. While diarrhea and vomiting are the most commonly reported symptoms of waterborne illness, other symptoms can include skin, ear, respiratory, or eye problems. Various forms of waterborne diarrheal disease are the most prominent examples, and affect children in developing

Title: GIS and public health
Content: to collect there, again showing evidence that cholera was in fact a water-borne disease (rather than one borne by 'miasma' as was commonly believed at the time. This is an early example of what has come to be known as disease diffusion mapping, an area of study based on the idea that a disease starts from some source or central point and then spreads throughout the local area according to patterns and conditions there. This is another area of research where the capabilities of a GIS have been shown to be of help to practitioners. Today’s public health problems are

Question: Which disease is spread in minute water drops?
Answer: Legionnaire's disease