Table of Contents
COVID-19Common question
Does BCG vaccine protect you from getting the coronavirus disease?There is no evidence that the Bacille Calmette-Guérin vaccine (BCG) protects people against infection with COVID-19 virus. Two clinical trials addressing this question are underway, and WHO will evaluate the evidence when it is available. In the absence of evidence, WHO does not recommend BCG vaccination for the prevention of COVID-19. WHO continues to recommend neonatal BCG vaccination in countries or settings with a high incidence of tuberculosis.
What is the most vaccinated country?
Nations that have made the most progress in fully vaccinating their populations include Portugal (84.2%), the United Arab Emirates (80.8%), Singapore and Spain (both at 77.2%), and Chile (73%).3 days ago.
What are the common side effects of the COVID-19 vaccine?
Reported side effects to COVID-19 vaccines have mostly been mild to moderate and short-lasting. They include: fever, fatigue, headache, muscle pain, chills, diarrhoea, and pain at the injection site. The chances of any of these side effects following vaccination differ according to the specific COVID-19 vaccine.
Who should not take the AstraZeneca COVID-19 vaccine?
People with a history of severe allergic reaction to any component of the vaccine should not take it. The vaccine is not recommended for persons younger than 18 years of age pending the results of further studies.
Sep 2, 2021.
Is it safe to take paracetamol before receiving the COVID-19 vaccine?
Taking painkillers such as paracetamol before receiving the COVID-19 vaccine to prevent side effects is not recommended. This is because it is not known how painkillers may affect how well the vaccine works.
Which vaccine is approved for international travel from India?
It follows Covishield, the Serum Institute of India manufactured Oxford/AstraZeneca vaccine, being added as eligible to an expanded UK travel advisory on Wednesday.2 days ago.
Does the US accept AstraZeneca vaccine for travel?
Vaccines listed for emergency use by the World Health Organization, such as AstraZeneca and Oxford, will also be valid, the C.D.C. said.2 days ago.
What are the organs most affected by COVID‐19?
The lungs are the organs most affected by COVID‐19.
What are some potential long term effects of COVID-19?
Some early studies suggest that ten to twenty percent of people with COVID-19 will experience symptoms lasting longer than a month.[271][224] A majority of those who were admitted to hospital with severe disease report long-term problems, including fatigue and shortness of breath.[272]
What are the typical side effects of dexamethasone during COVID-19 treatment?
See full answer
Dexamethasone is generally safe. It presents a favourable benefit-risk profile, particularly in patients with severe forms of pneumonia, while the benefit is less prominent in patients with non-severe pneumonia. As the treatment is short, even at high doses, corticosteroids are not associated with serious side effects. Potentially higher blood glucose levels (hyperglycaemia) are temporary.Prolonged use (I.e., used for more than two weeks) may be associated with adverse events such as glaucoma, cataract, fluid retention, hypertension, psychological effects (e.g., mood swings, memory issues, confusion or irritation), weight gain, or increased risk of infections and osteoporosis.To reiterate: All these adverse events are not associated with short term use (with the exception of hyperglycaemia that can worsen diabetes).
Jun 25, 2020.
Is it safe to take AstraZeneca covid-19 vaccine during breastfeeding?
Vaccination can be offered to breastfeeding women if they are part of a group prioritized for vaccination. WHO does not recommend discontinuation of breastfeeding after vaccination.
How old do you have to be to get the AstraZeneca vaccine?
The vaccine is not recommended for persons younger than 18 years of age pending the results of further studies.
Is the COVID-19 vaccine safe for hiv patients?
Despite limited data, available information suggests current WHO recommended COVID-19 vaccines ( AstraZeneca/Oxford, Johnson and Johnson, Moderna, Pfizer/BionTech, Sinopharm and Sinovac) are safe for people living with HIV.
Who should be vaccinated first for COVID-19 vaccine?
While COVID-19 vaccine supplies are limited, health workers at high risk of exposure and older people should be prioritized for vaccination.
What is the objective of the emergency use listing (EUL) procedure for COVID-19 vaccines?
The emergency use listing (EUL) procedure assesses the suitability of novel health products during public health emergencies. The objective is to make medicines, vaccines and diagnostics available as rapidly as possible to address the emergency while adhering to stringent criteria of safety, efficacy and quality.
How long does it take for symptoms of the coronavirus disease to appear?
On average it takes 5–6 days from when someone is infected with the virus for symptoms to show, however it can take up to 14 days.
How effective is the Janssen COVID-19 vaccine?
A single dose of Janssen Ad26.COV2.S was found in clinical trials to have an efficacy of 66.9% against symptomatic moderate and severe SARS-CoV-2 infection.
What is the interval between doses of the Sinopharm COVID-19 vaccine?
WHO recommends an interval of 3–4 weeks between the first and second dose. If the second dose is administered less than 3 weeks after the first, the dose does not need to be repeated. If administration of the second dose is delayed beyond 4 weeks, it should be given at the earliest possible opportunity.
What is herd immunity in terms of COVID-19?
Herd immunity’, also known as ‘population immunity’, is the indirect protection from an infectious disease that happens when a population is immune either through vaccination or immunity developed through previous infection. WHO supports achieving ‘herd immunity’ through vaccination, not by allowing a disease to spread through any segment of the population, as this would result in unnecessary cases and deaths.
What is the COVID-19 vaccine introduction toolbox?
The COVID-19 vaccine introduction toolbox equips all countries to prepare for and implement COVID-19 vaccination by providing guidance, tools, and training. This toolbox is intended to support Ministries of Health, health workers, partner organizations, and other stakeholders.
What is the percentage of people who need to be immune against COVID-19 in order to achieve herd immunity?
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We are still learning about immunity to COVID-19. Most people who are infected with COVID-19 develop an immune response within the first few weeks, but we don’t know how strong or lasting that immune response is, or how it differs for different people. There have also been reports of people infected with COVID-19 for a second time. Until we better understand COVID-19 immunity, it will not be possible to know how much of a population is immune and how long that immunity last for, let alone make future predictions. These challenges should preclude any plans that try to increase immunity within a population by allowing people to get infected.
Dec 31, 2020.
Is Sinovac COVID-19 vaccine safe for pregnant women?
In the interim, WHO recommends the use of the Sinovac-CoronaVac (COVID-19) vaccine in pregnant women when the benefits of vaccination to the pregnant woman outweigh the potential risks.
