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This article was written in 2007. You can start reading from here:
SHOULD WE BE READY FOR THE REEMERGENCE OF SARS?
The medical and scientific community demonstrated marvelous efforts in the understanding and control of SARS within a short time, as evident by over 4,000 publications available online. Despite these achievements, gaps still exist in terms of the molecular basis of the physical stability and transmissibility of this virus, the molecular and immunological basis of disease pathogenesis in humans, screening tests for early or cryptic SARS cases, foolproof infection control procedures for patient care, effective antivirals or antiviral combinations, the usefulness of immunomodulatory agents for late presenters, an effective vaccine with no immune enhancement, and the immediate animal host that transmitted the virus to caged civets in the market at the beginning of the epidemic. Coronaviruses are well known to undergo genetic recombination (375), which may lead to new genotypes and outbreaks. The presence of a large reservoir of SARS-CoV-like viruses in horseshoe bats, together with the culture of eating exotic mammals in southern China, is a time bomb. The possibility of the reemergence of SARS and other novel viruses from animals or laboratories and therefore the need for preparedness should not be ignored.
For more - Severe Acute Respiratory Syndrome Coronavirus as an Agent of Emerging and Reemerging Infection
full papers - https://www.dropbox.com/s/dtirgvrzh27b3s2/Clinical Microbiology Reviews-2007-Cheng-660.full.pdf?dl=0
Also this video is a good example focused on the cause and effect relationship of this situation
SHOULD WE BE READY FOR THE REEMERGENCE OF SARS?
The medical and scientific community demonstrated marvelous efforts in the understanding and control of SARS within a short time, as evident by over 4,000 publications available online. Despite these achievements, gaps still exist in terms of the molecular basis of the physical stability and transmissibility of this virus, the molecular and immunological basis of disease pathogenesis in humans, screening tests for early or cryptic SARS cases, foolproof infection control procedures for patient care, effective antivirals or antiviral combinations, the usefulness of immunomodulatory agents for late presenters, an effective vaccine with no immune enhancement, and the immediate animal host that transmitted the virus to caged civets in the market at the beginning of the epidemic. Coronaviruses are well known to undergo genetic recombination (375), which may lead to new genotypes and outbreaks. The presence of a large reservoir of SARS-CoV-like viruses in horseshoe bats, together with the culture of eating exotic mammals in southern China, is a time bomb. The possibility of the reemergence of SARS and other novel viruses from animals or laboratories and therefore the need for preparedness should not be ignored.
For more - Severe Acute Respiratory Syndrome Coronavirus as an Agent of Emerging and Reemerging Infection
full papers - https://www.dropbox.com/s/dtirgvrzh27b3s2/Clinical Microbiology Reviews-2007-Cheng-660.full.pdf?dl=0
Also this video is a good example focused on the cause and effect relationship of this situation