COVID-19 Coronavirus

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COVID-19 Coronavirus

Abstract

First appearing in China in late 2019, the novel Coronavirus COVID-19 has become the most significant global pandemic event in a century.  As of October 28, 2020 the total number of cases worldwide was 44 million with 1.17 million deaths.  The United States has had an extremely politicized response to the virus, and despite having less than five percent of the world’s population, the U.S. has had more than 20 percent of the world’s COVID-19 cases with 8.85 million cases and 227 thousand deaths.  Currently, it seems unlikely that COVID-19 will be under control and people able to resume their normal lives until late 2021.  In this essay, we discuss what Coronavirus is, what COVID-19 is, where it originated, the health impact of the disease, risk factors, efforts to contain the spread of the disease, the economic impact of the disease, and how COVID-19 may be impacting…… [Read More]

COVID 19 From Epidemiology to Treatment and Cure

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COVID-19
Background
The novel coronavirus spreading the COVID 19 disease first appeared in Wuhan, China, in 2019 and quickly spread around the world. The infectious disease is a new form of a previous severe acute respiratory syndrome coronavirus (SARS) and has led to nationwide lockdowns from the East to the West. Coronavirus-19 Severe Acute Respitory Syndrome Coronavirus-2(SARS-CoV-2)n is a Cardiovascular Risk Factors: A Primarily lung problem. Autopsy results showed on 12 people that most common pre-existing conditions making them susceptible to dying were coronary heart disease and asthma or chronic obstructive pulmonary disease making them more vulnerable to the disease/death (Hansen, 2020).
Etiology
The etiology of COVID 19 is still unknown. It was initially suspected that animal to human transfer took place at a Wuhan wet market in China (BMJ, 2020). However, scientists have since come to suspect that coronavirus may have escaped from a biological weapons lab in Wuhan…… [Read More]

Corona Viruses Are the Largest

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The CoV was responsible for the spread of respiratory illness during 2002-03. Phylogenetic analysis revealed multiple incongruent association linkages between the phylogenies of rhinolophid bats and their CoVs which indicated that hosts shifts have happened in the new evolutionary history of this group. These shifts might be because of either virus biological traits or host behavioral traits. These revelations "have insinuations for the emergence of SAS and also for the potential forthcoming outbreak of SAS- CoVs or associated viruses." (Cui; Han; Streicker; Li, et. al, 2007) SAS CoVs was identified as the etiological agent. These incidents and the identification of SAS-CoVs in animals linked with the wildlife trade in southern China have resulted in revival of interest in CoVs of different types. This revival resulted in the finding of 2 new human CoVs and presence of CoVs like SAS in horseshoe bats. (Cui; Han; Streicker; Li, et. al, 2007)

Exhibit…… [Read More]

Viral Uri Viral Upper Respiratory

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Virological tests indicated that in all (64.6%) or 558 of 864 URI specimens were positive for viruses. Results from the tests showed that Adenovirus and rhinovirus were the most common viruses associated with URI. However, the results further revealed that coronavirus, RSV and adenovirus were the three most commonly associated virus types in URI complicating AOM. This result is in concurrence with previous studies by Henderson et al., Heikkinen et.al etc. Adenovirus was responsible for almost 23.6% of AOM, while RSV was implicated in 15.8% of the cases of Otitis media. The high rates of these two viruses and their association with AOM incidence offers new implications for treatment of URI in children. The Overall results from this study indicate that over 61% of the URI is OM complicating with 37% AOM and 24% OME respectively. OM complication was manifest in 50% of children with URI by adenovirus, coronovirus and…… [Read More]

Public Health Preparedness

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Public Health Preparedness

The concept of 'public health preparedness' (PHP) has been garnering recognition worldwide, given the global-scale threats which are constantly encountered by professional healthcare organizations, including bioterrorism, Ebola, the West Nile Virus, and influenza. Preparedness approaches have brought about improvements in the overall healthcare system, by enabling swifter responses to diverse kinds of hazards across the globe. A majority of PHP measures adopted in America are government-judged; this gives rise to concerns pertaining to militarization. Still, preparedness programs in other country-level settings don't essentially indicate comparable implications. The global significance of health sector preparedness has served to increase governmental need of resolving the concern by means of financing, advances, and maintenance approaches which aid speedy response to every kind of crisis. However, akin to all other ideas, the PHP concept is also accompanied by certain major challenges, like the threat of public health militarization. Yet the associated advantages…… [Read More]