Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 25 views

    Coronavirus (Covid 19)

    Uploaded by

    Tour De Bandarban

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd

    Coronavirus (Covid 19)

    Uploaded by

    Tour De Bandarban
    25 views6 pages

    Original Title

    CORONAVIRUS(COVID-19)

    Copyright

    © © All Rights Reserved

    Available Formats

    PPTX, PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    25 views6 pages

    Coronavirus (Covid 19)

    Uploaded by

    Tour De Bandarban

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    You are on page 1of 6

    CORONAVIRUS(COVID-

    19)
    What is covid-19?
    • -covid-19 is a ongoing pandemic communicable disease. It is caused
    by a member of the coronavirus family that has never been
    encountered before.It has transferred from animal to human body. It
    was first identified I Wuhan,China on December,2019.Now a days,It
    has spread in 192 countries.(WHO)
    Symptoms of Covid-19
    The most common symptoms of Covid-19 are fever, tiredness and a dry cough. Some
    patients may also have a runny nose, sore throat, congestion and aches and pains or
    diarrhea,muscle pain
    Causes Of Covid-19
    • The primary method of spread remains unknown, and we are still learning how it
    spread but it is during close contact, and according to the CDC, thought to be via 
    respiratory droplets.[9] These are produced when people cough, sneeze, or
    exhale. Close contact is within 1 to 2 meters. Respiratory droplets may also be
    produced during breathing. It may also spread when one touches a contaminated
    surface and then their face. While there are concerns it may spread via feces, this risk
    is believed to be low.
    • It is most contagious when people are symptomatic, although spread may be possible
    before symptoms appear this risk is very low.The CDC states that the virus "seems to
    be spreading easily and sustainably in the community in some areas.The 
    European Centre for Disease Prevention and Control (ECDC), as of March 24th, notes
    that there is not enough information available to know how easily and sustainably the
    disease spreads, but one person generally infects two to three others.The virus can
    remain infectious for hours to days on surfaces such as door handles. Specifically the
    virus was infectious for up to three days on plastic and stainless steel, for one day on
    cardboard, and for up to four hours on copper.This however varies based on the
    humidity and temperature. The virus appear to be mainly spread via respiratory
    droplets and not through the air.(Wikipedia)
    How many people have been affected
    According to WHO(World Health Organization), more than 350000 people have
    been infected in more than 190 countries. There have been over 15000 deaths
    globally and 4300 of those deaths have occurred China, where the coronavirus
    was first recorded in the city of Wuhan. Italy has been hardest hit, though, with
    over 5,400 fatalities. Many of those who have died had underlying health
    conditions, which the coronavirus complicated.In Bangladesh,33 people have
    infected and 3 of them died.
    O

    You might also like