Results 201 to 210 of about 451,555 (249)

Analysis of the impact of COVID-19 variants and vaccination on the time-varying reproduction number: statistical methods. [PDF]

Front Public Health
Jang G, Kim J, Lee Y, Son C, Ko KT, Lee H.   +5 more
europepmc   +1 more source

Basic Reproduction Number (R0), Doubling Time, and Daily Growth Rate of the COVID-19 Epidemic: An Echological Study. [PDF]

Arch Acad Emerg Med
Karimi R, Farrokhi M, Izadi N, Ghajari H, Khosravi Shadmani F, Najafi F, Shakiba E, Karami M, Shojaeian M, Moradi G, Ghaderi E, Nouri E, Ahmadi A, Mohammadian Hafshejani A, Sartipi M, Zali A, Bahadori Monfared A, Davatgar R, Hashemi Nazari SS.   +18 more
europepmc   +1 more source

Effective Reproduction Number of Smear-Positive Pulmonary Tuberculosis in Iran: A Registry-Based Study (2011-2021). [PDF]

J Res Health Sci
Rastegar M, Fakoor V, Nazar E, Nasehi M, Sharafi S, Shakeri MT.   +5 more
europepmc   +1 more source

Refining Estimation of the Instantaneous Reproduction Number During Early Pandemic Stages: Addressing Case-Reporting Variability and Serial Interval Uncertainty. [PDF]

Am J Epidemiol
Hettinger G, Rubin D, Huang J.
europepmc   +1 more source

Correction for Tran-Kiem and Bedford, Estimating the reproduction number and transmission heterogeneity from the size distribution of clusters of identical pathogen sequences. [PDF]

Proc Natl Acad Sci U S A
europepmc   +1 more source

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Reproduction numbers in malaria and their implications

Trends in Parasitology, 2012
The malariologist Lewis Wendell Hackett famously observed that, "Like chess, (malaria) is played with a few pieces, but is capable of an infinite variety of situations". This paper discusses one such piece, the Red Queen. Red Queen phenomena arise when an intensification of effort leads to a need for further intensification to maintain the new status ...
Smith, T., Schapira, A.
openaire   +3 more sources

Reproduction numbers of infectious disease models

Infectious Disease Modelling, 2017
This primer article focuses on the basic reproduction number, ℛ0 , for infectious diseases, and other reproduction numbers related to ℛ0 that are useful in guiding control strategies. Beginning with a simple population model, the concept is developed for a threshold value of ℛ0 determining whether or not the disease dies out. The next generation matrix
exaly   +4 more sources