بحث عن مرض كورونا بالانجليزي,جاهز ومنسق 19-COVID

نقدم لكم عبر بوابة المعرفة إشراق العالم, بحث عن مرض كورونا باللغة الإنجليزية, بحث انجليزي مختصر منسق وجاهز للتحميل بصيفة PDF وبصيغة ملف وورد. نتمنى يفيدكم بحث عن فيروس كورونا بالانجليزي pdf

start of covid 19

While the world was celebrating New Year’s Eve 2020, news began to circulate about the emergence of pneumonia-like cases in various hospitals in Wuhan Province in China, then the virus began to spread in other provinces within China, and in January cases began to appear in different countries. Like South Korea, Japan and the United States of America, and many did not notice at the time the danger that was approaching, the Corona virus began to spread silently and fears began to increase.

And in March 2020, it was the dark hour that the Italian Prime Minister announced, with the registration of new daily cases exceeding a thousand cases, and with the increase in cases in several countries, the World Health Organization declared covid-19 a global pandemic, and closures began in different countries.

The scene of empty streets has become commonplace in different countries, and people have begun to get used to staying at home, during the summer the infection rate has stabilized relatively, and some countries have begun to reopen, but the economic impact of the decision to close has begun to appear with millions of people losing their jobs, and the emergence of an economic crisis looming. On the horizon, some believe that it is the worst in hundreds of years.

With the entry of the fall season, cases began to register a spike again in countries including India, Europe and the United States, the second wave of covid-19 officially began, some countries returned to lockdown again and the winter began to be harsh.

In late November, the breakthrough that many had been waiting for occurred and the date was with the vaccine, Britain was one of the first countries to adopt the American-German Pfizer vaccine and began distributing it, to follow the adoption of the vaccine by a number of countries, but the joy of the vaccine was not complete after the spread of strains. A new outbreak of the Coronavirus, which is what causes a new wave of panic, fear and anxiety, will the breakthrough come from approximately covid-19, or will the world be a date with new chapters of covid-19?

The world after the Corona pandemic

Since the spread of the Corona virus around the world, the world has witnessed many changes in human behavior and habits, as the world has witnessed the decline of many activities and the closure of commercial stores, and from here the world began to adopt a new approach of social distancing and the maintenance of safe distances between individuals, and it has spread. Advertising campaigns urging people to prevent and abandon the habits of forgiveness, hugging and kissing, all with the aim of preventing the spread of infection from covid-19, and with the spread of the closure decision in many regions and countries around the world, the general scene in the world changed, and noisy cities turned into ghost cities There is no movement in it except for emergency personnel, and no sounds except for the whistles of ambulances and police.Remote communication was limited only through video calls, mankind hopes that the infection will recede soon, so that people forget to restore the normal form of life, and this matter experts do not think will happen soon, especially after the spread of new strains of the Corona virus, and despite this this has been alleviated Many restrictions on movement and work procedures, but the Labor Organization warned against rushing for fear of the spread of infection again and the high death rate, in any case the world hopes that the epidemic will end someday.

English updated 10 August 2021 – Getting together with friends and family is an important part of life. The COVID-19 pandemic has impacted our ability to safely gather with others. Many people have been forced to cancel or reschedule meaningful events, such as weddings, parties and family gatherings. These Q&As are designed to help people make informed decisions about planning or attending events.

I am planning to attend a wedding and a party. What precautions should I take to protect myself and others from getting infected with COVID-19?

In the context of the COVID-19 pandemic, there is no “zero risk” when it comes to any kind of gathering – especially events that bring groups of people together. Regardless of the size of the event, you are at risk from COVID-19 whenever you get together with people. The virus that causes COVID-19 spreads easily indoors, especially in poorly ventilated settings.

If you don’t feel well or show any symptoms of COVID-19, stay home.

If you choose to attend a gathering, practice prevention measures, regardless of your COVID-19 vaccination status:

keep at least a 1 metre distance from others;
wear a mask;
avoid crowded or poorly ventilated areas;
cover coughs and sneezes with bent elbow or tissues; and
clean your hands frequently.

These measures are a good idea to protect yourself and others, even when the event or venue doesn’t require you to practice them.

I am organizing a gathering for family and friends. What steps can I take to make the event as safe as possible for my guests?

If you are unable to postpone your event, consider hosting it in a well-ventilated outdoor space. The virus that causes COVID-19 spreads easily indoors, especially in poorly ventilated settings. Outdoor venues are safer than indoor spaces.

Make your event as safe as possible for guests. Keep it small and short. Encourage people to wear masks and ensure enough space for each guest to maintain at least a 1-metre distance from others. Help your guests follow COVID-19 prevention measures: provide masks, alcohol-based hand sanitizer or access to soap and water, tissues and bins with lids that close.

As always, follow guidance issued by local public health authorities before you plan a gathering.

All about masks in the context of COVID-19

Masks should be used as part of a comprehensive strategy of measures to suppress transmission and save lives; the use of a mask alone is not sufficient to provide an adequate level of protection against COVID-19.

If COVID-19 is spreading in your community, stay safe by taking some simple precautions, such as physical distancing, wearing a mask, keeping rooms well ventilated, avoiding crowds, cleaning your hands, and coughing into a bent elbow or tissue. Check local advice where you live and work. Do it all!

Make wearing a mask a normal part of being around other people. The appropriate use, storage and cleaning or disposal of masks are essential to make them as effective as possible.

Here are the basics of how to wear a mask:

Clean your hands before you put your mask on, as well as before and after you take it off, and after you touch it at any time.
Make sure it covers both your nose, mouth and chin.
When you take off a mask, store it in a clean plastic bag, and every day either wash it if it’s a fabric mask, or dispose of a medical mask in a trash bin.
Don’t use masks with valves.

For specifics on what type of mask to wear and when, see our Q&A and watch our videos. There is also a Q&A focused on masks and children.

Take a 1-hour WHO course that tells you when, where and how to wear a mask in community settings.

Find out more about the science of how COVID-19 infects people, and our bodies react, by watching or reading this interview.

For specific advice for decision makers, see WHO’s technical guidance.

Getting vaccinated

Vaccines save millions of lives each year. Vaccines work by training and preparing the body’s natural defences – the immune system – to recognize and fight off the viruses and bacteria they target. After vaccination, if the body is later exposed to those disease-causing germs, the body is immediately ready to destroy them, preventing illness.

There are several safe and effective vaccines that prevent people from getting seriously ill or dying from COVID-19. This is one part of managing COVID-19, in addition to the main preventive measures of keeping a safe distance from others and avoiding crowds, wearing a well-fitting mask covering your mouth and nose, keeping indoor spaces well ventilated, cleaning hands regularly and covering coughs and sneezes.

As of 12 January 2022, WHO has evaluated that the following vaccines against COVID-19 have met the necessary criteria for safety and efficacy: