What we know about the Chinese vaccine "Sinovac"

 In light of the emergence of the new Corona virus, all countries of the world are seeking today to devote all their scientific efforts to combat this dreadful epidemic that threatened and killed many of us for more than a year so far and is still doing, with research, studies and experiments, recently several countries showed their discovery and invention of vaccines against the Corona virus among those Countries China was the first country to have symptoms of the Coronavirus.

China recently released two vaccines, they were named: Sinovac and Sinopharma. It is likely that the SPNOVAC vaccine is more effective than Sinopharm, and it has been exported to several countries: Indonisia, Turkey, Brazil, Morocco, and recently batches were sent as a gift of affection to Algeria.

How does this vaccine work:

As this vaccine depends on the traditional method of killing viruses, by treating it with an anti-virus substance, so the vaccine discourages the virus from multiplying and spreading in the human body. The human being gets immunity to the various virus proteins.

The effectiveness of the Sinovac vaccine:

It was announced that the effectiveness of this vaccine reaches 90%, but this number is deduced from experiments conducted on a small number of people who had volunteered for this experiment in Turkey. When the effectiveness of the vaccine was studied in Brazil, it was found that it is slightly more than 50%. The effectiveness of this vaccine is less than the effectiveness of the Cynofam vaccine, which reaches about 79% according to the results recorded in China, but it is worth noting that these results were not published in the results and research in scientific journals, and that may be For side effects of the vaccine. It should be noted that before adopting this vaccine, the results of the experiments must be carefully examined by competent researchers until we reach final recommendations regarding this vaccine. In order to reach herd immunity, there must be a positive immune response in 50 to 70% of people, and therefore a vaccine with 50% effectiveness will make it difficult for us to reach such results.

With another vaccine with higher efficacy such as Pfizer vaccine, Moderna vaccine, it will definitely be the beginning of our elimination of the monster Covid 19

Security and adequacy of the New Russian Vaccine"Sputnik-1"

Why it called like that?

The immunization was named after the primary Soviet satellite "Sputnik-1" in 1957, which was another driving force for space research around the globe, and framed the supposed "Sputnik second" for the worldwide local area.

Security and adequacy

 After the beginning of the pandemic, Russian analysts removed piece of the hereditary material for the arising SARS-COV-2 infection, which encodes information about the design of the S protein (the protein that shapes the "crown" of the infection and is answerable for its relationship with human cells), and they embedded it inside a vector known to them from Adenoviruses to convey it to the human cell, and in this manner the world's first immunization against SARS-COV-2 was found. To give long haul insusceptibility, Russian researchers have proposed utilizing two distinct sorts of adenovirus-based vectors in the first and second immunizations, which upgrades the viability of the antibody.

It is safe to use human adenoviruses as vectors, because these viruses that cause colds are not new, and they have been around for thousands of years. Studies data indicate that the effectiveness of the "Sputnik V" vaccine against Covid-19 is 91.6%. This number was obtained based on data from 19866 volunteers who received the first and second injections of "Sputnik V" or placebo, and 78 confirmed cases of Covid-19 infection were recorded during the last control and monitoring phase. The results of studies of efficacy of "Sputnik V" have passed the peer-review process on an international scale, and the data obtained are published in The Lancet.

    After reading this will you try Sputnik V?

What if you have covid19

A deadly virus has spread recently, a virus that has stopped the world’s clock, for more than a year, and whoever does not know it at this time is the emerging corona virus. Where did it appear? How do we deal with it? And most importantly, what are its symptoms? We'll cover all of that in this brief search.

 What is Covid-19 disease? 

Covid-19 disease is an infectious disease caused by the last discovered virus of the Coronavirus strain. There was no knowledge of the existence of this new virus and its disease before the outbreak began in the Chinese city of Wuhan in December 2019. Covid-19 has now turned into a pandemic affecting many countries of the world.

What are the symptoms of Covid-19 disease? 

As stated by the World Health Organization, The most common symptoms of COVID-19 are fever, fatigue and a dry cough. Other symptoms that are less common but may be experienced by some patients include: pains and aches, nasal congestion, headache, conjunctivitis, sore throat, diarrhea, loss of sense of taste or smell, and the appearance of a rash or discoloration of the fingers or toes. These symptoms are usually mild and start gradually. Some people become infected with only very mild symptoms.

Most people (about 80%) recover from the disease without needing special treatment. However, symptoms worsen in approximately one out of every 5 people with Covid-19 disease, who suffers from difficulty breathing. The risk of developing severe complications increases among the elderly and people with other health problems such as high blood pressure, heart and lung disease, diabetes or cancer. All persons of any age should seek medical attention immediately if they develop a fever and / or cough accompanied by difficulty breathing / shortness of breath, pain or pressure in the chest, or loss of speech or movement. It is recommended, as much as possible, to contact a doctor or health care facility in advance, so that the patient can be directed to the appropriate clinic.

What do I do if I have COVID-19 symptoms and when should I seek medical attention?

 If your symptoms are mild, such as a slight cough or a slight fever, then there is generally no need to seek medical attention. Stay home, isolate yourself, and monitor your symptoms. And follow national guidelines on self-isolation. But if you live in an area where malaria or dengue fever is common, it is imperative that you do not ignore the symptoms of a fever. Seek medical help. When you go to a health care facility, wear a muzzle if possible, keep a distance of at least one meter between yourself and others and avoid touching the surfaces around your hands. And if the patient is a child, help him adhere to these tips.

Seek medical attention right away if you have difficulty breathing or chest pain / pressure. Contact the doctor in advance, if possible, so that he can direct you to the appropriate health facility.

How can I protect myself and prevent the spread of disease

You can reduce your chances of catching or spreading COVID-19 infection by taking some simple precautions: 

* Clean your hands well by rubbing them with an alcohol-based hand sanitizer or by washing them with soap and water. 

Maintain a distance of at least 1 meter (3 feet) between yourself and others.

 Avoid crowded places Avoid touching your eyes, nose, and mouth. 

* Ensure that you and those around you follow good respiratory hygiene practices. This means covering your mouth and nose by bending the elbow or with a tissue when coughing or sneezing. Dispose of the tissue immediately after using it