WORLD JOURNAL OF ADVANCE
HEALTHCARE RESEARCH

An International Peer Review Journal for Medical Science and Pharma Professionals
World Journal of Advance Healthcare Research (WJAHR) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , SOCOLAR, China , Research Bible, Fuchu, Tokyo. JAPAN , Cosmos Impact Factor , Scientific Indexing Services (SIS) , UDLedge Science Citation Index , International Impact Factor Services , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , IFSIJ Measure of Journal Quality , Scientific Journal Impact Factor (SJIF) , International Scientific Indexing, UAE (ISI) (Under Process) , International Impact Factor Services (IIFS) , Web of Science Group (Under Process) , Directory of Research Journals Indexing , 

ISSN 2457-0400

Impact Factor  :  5.464

News & Updation

  • Article Invited for Publication

    Dear Researcher, Article Invited for Publication  in WJAHR coming Issue.

  • Journal web site support Internet Explorer, Google Chrome, Mozilla Firefox, Opera, Saffari for easy download of article without any trouble.

    .

  • 6th International Conference on Human and Soci

    Venue:FCT Education Resource Center, Abuja- Nigeria                                        September 22-24, 2019

  • WJAHR New Impact Factor

    Its our Pleasure to Inform you that WJAHR Impact Factor has been increased from  4.897 to 5.464 due to high quality Publication at International Level

  • .

    6th INTERNATIONAL CONFERENCE ON EDUCATIONAL TECHNOLOGY AND CURRICULUM STUDIES(ICETC2019) 

     

    Venue: FCT Education Resource Center, Abuja-Nigeria

    September 22-24, 2019

  • New Issue Published

    Its Our pleasure to inform you that, WJAHR 1 July 2020 Issue has been Published, Kindly check it on http://www.wjahr.com/home/current_issues

  • WJAHR JULY ISSUE PUBLISHED

    JULY 2020 Issue has been successfully launched on 1 July 2020.

Best Paper Awards

World Journal of Advance Healthcare Research (WJAHR)Honored the authors with best paper award, monthly based on the innovation of research work. Best paper will be selected by our expert panel.

Best Article of current issue

Download Article : Click here

Indexing

Abstract

STRUCTURE & EVOLUTION OF COVID 19 (SARS-COV-2)

Dr. Rajeev Shah*, Reena Mehta, Ashvika Mistry, Manali Patel, Rajendra Choudhary and Vivek Trivedi

ABSTRACT

Coronaviridae is a family of enveloped, positive-sense, single-stranded RNA viruses. The viral genome is 26–32 kilobases in length. The particles are typically decorated with large (~20 nm), club- or petal-shaped surface projections (the "peplomers" or "spikes"), which in electron micrographs of spherical particles create an image reminiscent of the solar corona. Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans, these viruses cause respiratory tract infections that can range from mild to lethal. Mild illnesses include some cases of the common cold (which is also caused by other viruses, predominantly rhinoviruses), while more lethal varieties can cause SARS, MERS, and COVID-19. Symptoms in other species vary: in chickens, they cause an upper respiratory tract disease, while in cows and pigs they cause diarrhea. There are as yet no vaccines or antiviral drugs to prevent or treat human coronavirus infections. Coronaviruses constitute the subfamily Orthocoronavirinae, in the family Coronaviridae, order Nidovirales, and realm Riboviria.[5,6] They are enveloped viruses with a positive-sense single-stranded RNA genome and a nucleocapsid of helical symmetry.[7] The genome size of coronaviruses ranges from approximately 26 to 32 kilobases, one of the largest among RNA viruses.[8] They have characteristic club-shaped spikes that project from their surface, which in electron micrographs create an image reminiscent of the solar corona, from which their name derives.[9]

[Full Text Article]