The basic reproduction number (R0) of measles: a systematic review
The basic reproduction number, R nought (R 0), is defined as the average number of secondary cases of an infectious disease arising from a typical case in a totally susceptible population, and can be estimated in populations if pre-existing immunity can be …
Rubeola (Measles) - StatPearls - NCBI Bookshelf
2023年1月16日 · Rubeola, also known as measles, is a type of infectious disease. It is caused by a virus that is transmitted via person-to-person contact as well as airborne spread. Due to its mode of transmission and its ability to remain airborne for a prolonged period, individuals become easily infected. [1]
Complexity of the Basic Reproduction Number (R0)
The basic reproduction number (R 0), also called the basic reproduction ratio or rate or the basic reproductive rate, is an epidemiologic metric used to describe the contagiousness or transmissibility of infectious agents.
Demystifying R Naught: Understanding What Does it Hide?
Transmissibility is probability of infection given contact with a susceptible. Any easily transmissible infection will have a higher R0. For example, an airborne infection like measles, flu has a higher R0 than others requiring direct contacts like HIV or Ebola. Contact rate
For measles, R0 is often cited to be 12–18, which means that each person with measles would, on average, infect 12–18 other people in a totally susceptible population. We did a systematic review to find studies reporting rigorous estimates and determinants of measles R0.
measles, polio, influenza, Ebola virus disease, HIV disease, a diversity of vectorborne infectious diseases, and many other communicable diseases (14,16–18). The concept of R 0 was first introduced in the field of demography (9), where this metric was used to count offspring. When R 0 was adopted for use by epidemiologists,
Measles - StatPearls - NCBI Bookshelf
2023年8月12日 · Measles, also known as rubeola, is a preventable, highly contagious, acute febrile viral illness. It remains an important cause of global mortality and morbidity, particularly in the regions of Africa and Southeast Asia.
Measles (Rubeola) | Measles (Rubeola) | CDC - Centers for Disease ...
First signs of measles are fever, cough, & runny nose 7–14 days after infection. Prepare for international travel with the measles, mumps, and rubella (MMR) vaccine. Learn about measles vaccine basics, who should get it, when to get it, and why it's important.
The basic reproduction number (R0) of measles: a systematic …
2017年7月27日 · The basic reproduction number, R nought (R0), is defined as the average number of secondary cases of an infectious disease arising from a typical case in a totally susceptible population, and can be estimated in populations if pre-existing immunity can be accounted for in the calculation.
R0: How Scientists Quantify the Intensity of an Outbreak ...
2020年2月12日 · R0 is the number of cases, on average, an infected person will cause during their infectious period. Michigan Public Health professor of Epidemiology, Joe Eisenberg, explains how scientists quantify the intensity of outbreaks like the coronavirus.
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