How Corona virus becomes as pandemic over the world

Corona virus

As we all know that the whole world is under lucked condition and which makes the country backward in the sense of economy any othe factor. Every people becomes unconsisnous about corona virus.
Doctor are trying to find the medicine and vaccines of corona bt till now it was not succed.
Vaccines of any virus is very hard to discover. Many doctor and reasearchers are trying to do so.
Discovery of vaccines will take some time because it is a new virus . 


Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.

Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment.  Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.

The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face. 

The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).

At this time, there are no specific vaccines or treatments for COVID-19. However, there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available.

Corona virus becomes pandemic over the world

The 2019–20 coronavirus pandemic is an ongoing pandemic of coronavirus disorder 2019 (COVID-19), brought on by excessive acute breathing syndrome coronavirus 2 (SARS-CoV-2).[6] The outbreak become first diagnosed in Wuhan, Hubei Province, China, in December 2019. The World Health Organization (WHO) declared the outbreak to be a Public Health Emergency of International Concern on 30 January 2020 and recognized it as a virus on eleven March 2020.[7][8] As of 2 April 2020, greater than 935,000 instances of COVID-19 were stated in over 200 international locations and territories, resulting in about 47,two hundred deaths.[4] More than 193,000 human beings have recovered.[4]

The virus is particularly unfold in the course of near touch and by means of small droplets produced while human beings cough or sneeze.[9][10][11] Respiratory droplets may be produced at some point of breathing however the virus isn't always normally airborne.People can also capture COVID-19 via touching a contaminated surface after which their face.It is most contagious whilst people are symptomatic, even though spread may be viable before symptoms appear.[11] The time between exposure and symptom onset is generally around 5 days, but may variety from 2 to fourteen days.

Common symptoms consist of fever, cough, and shortness of breath.Complications may encompass pneumonia and acute respiratory misery syndrome. There is not any acknowledged vaccine or specific antiviral treatment.[9] Primary treatment is symptomatic and supportive therapy.[16] Recommended preventive measures encompass hand washing, masking one's mouth while coughing, preserving distance from other people, and tracking and self-isolation for people who suspect they are infected.

Efforts to save you the virus spreading consist of journey restrictions, quarantines, curfews, administrative center danger controls, occasion postponements and cancellations, and facility closures. These include the quarantine of Hubei,[18] country wide or regional quarantines elsewhere within the world, curfew measures in China and South Korea,[19][20][21] diverse border closures or incoming passenger restrictions,[22][23] screening at airports and train stations,[24] and outgoing passenger travel bans.[25][26][27][28]

The pandemic has led to intense international socioeconomic disruption,[29] the postponement or cancellation of sporting, religious, and cultural events,[30] and significant fears of supply shortages ensuing in panic buying.[31][32] Schools and universities have closed both on a national or neighborhood foundation in greater than 160 countries, affecting extra than 1.five billion students.[33] Misinformation and conspiracy theories about the virus have unfold online[34][35] as well as xenophobia and discrimination towards Chinese human beings and those of Asian descent.[36][37][38][39] The United Nations has referred to as the pandemic "a international health crisis in contrast to any inside the 75-year records of the United Nations.