Explore global and regional view of vaccine acceptance and related behaviors. Johns Hopkins Center for Communication Programs’ COVID Behaviors Dashboard presents data from a global survey of knowledge, attitudes and practices around COVID-19. Analysis and content on the COVID Behaviors Dashboard is developed by Johns Hopkins Center for Communication Programs and the World Health Organization’s (WHO) Global Outbreak Alert and Response Network (GOARN).
Wearing a mask reduces the spread of respiratory illnesses within the community by reducing the number of infectious particles that may be inhaled or exhaled. These particles may be spread when an infected person talks, sings, coughs, or sneezes (even if there are no symptoms). Masks create a shield between the wearer and those around them, thus these do not let the particles enter others’ bodies and help in providing protection. But masks must be worn appropriately.
COVID-19 is mostly spread via respiratory droplets that are released when someone infected coughs, sneezes, or talks. Breathing those droplets in can lead to infection. Masks create a barrier between the wearer and the non-wearer and are most effective in keeping those safe who are still not infected by the already infected ones.
However, using a mask to just cover the mouth and not the nose only addresses part of the risk since both exhaling and inhaling are done through the nose. If the nose is not covered properly, the whole purpose of wearing a mask fails automatically.
Having antibodies doesn’t ensure long-term protection from COVID-19 since they are just one component of the intricate immune response. It can be triggered repetitively when a person contracts a virus like SARS-CoV-2. A lot of people can develop the so-called “long COVID,” in which they experience the virus’s long-term side effects. This can be caused directly by the virus replicating over long periods, or indirectly with symptoms, like fatigue, waxing, and waning even after the virus is present in the body.
Even though regularly washing your hands is very important, none of the preventive measures are enough separately to protect one from COVID-19. All the Public Health guidelines work in tandem to prevent the spread of germs. Keep washing your hands for at least 20 seconds each time, keep carrying antibacterial gel when you’re traveling, and remember to wear a mask and practice physical distancing.
A COVID-19 vaccine is a biological preparation that helps protect against COVID-19, the disease caused by the novel coronavirus SARS-CoV-2. Vaccines stimulate the immune system to recognize and fight the virus, reducing the risk of severe illness and hospitalization.
COVID-19 vaccines work by introducing a harmless piece of the virus (such as a protein or genetic material) into the body. This triggers an immune response, leading to the production of antibodies and memory cells. If a vaccinated person later encounters the actual virus, the immune system can recognize and defend against it more effectively.
Yes, COVID-19 vaccines have shown to be highly effective in preventing COVID-19 infection, severe illness, and hospitalization. Different vaccines have varying efficacy rates, but all authorized vaccines have demonstrated significant effectiveness in reducing the risk of COVID-19.
While COVID-19 vaccines are highly effective, breakthrough infections can still occur, although they are typically milder. Vaccination greatly reduces the risk of severe illness, hospitalization, and death from COVID-19, even if a vaccinated person contracts the virus.
Eligibility criteria for COVID-19 vaccination vary by country and region. Initially, vaccines were prioritized for high-risk populations, such as healthcare workers, the elderly, and individuals with underlying health conditions. As vaccine availability increases, eligibility is often expanded to include broader age groups and the general population.
Other than vaccine availability, some special health conditions also have to be checked for the eligibility of COVID-19 vaccination.
COVID-19 is mostly spread via respiratory droplets that are released when someone infected coughs, sneezes, or talks. Breathing those droplets in can lead to infection. Masks create a barrier between the wearer and the non-wearer and are most effective in keeping those safe who are still not infected by the already infected ones.
However, using a mask to just cover the mouth and not the nose only addresses part of the risk since both exhaling and inhaling are done through the nose. If the nose is not covered properly, the whole purpose of wearing a mask fails automatically.
Masks alone are not enough to fully protect someone from the virus. In addition to mask-wearing, other measures such as: avoiding crowded spaces, avoiding poorly ventilated spaces, and improving ventilation in indoor spaces, keeping a distance, hand hygiene, respiratory etiquette – covering your mouth and nose with a bent elbow or a tissue when you cough or sneeze, eye protection, getting vaccinated and staying up to date with booster doses, etc. are also essential.
Even though regularly washing your hands is very important, none of the preventive measures are enough separately to protect one from COVID-19. All the Public Health guidelines work in tandem to prevent the spread of germs. Keep washing your hands for at least 20 seconds each time, keep carrying antibacterial gel when you’re traveling, and remember to wear a mask and practice physical distancing.
To fight the rapid spreading of COVID-19, vaccines have been developed and produced in the fastest possible time with huge amounts of funding and global cooperation by the most distinguished scientists, researchers, and doctors. Besides, all approved COVID-19 vaccines have undergone large clinical trials with rigorous safety protocols, and without major safety concerns raised. So, vaccines can be considered as trustworthy and safe.
A COVID-19 vaccine is a biological preparation that helps protect against COVID-19, the disease caused by the novel coronavirus SARS-CoV-2. Vaccines stimulate the immune system to recognize and fight the virus, reducing the risk of severe illness and hospitalization.
COVID-19 vaccines work by introducing a harmless piece of the virus (such as a protein or genetic material) into the body. This triggers an immune response, leading to the production of antibodies and memory cells. If a vaccinated person later encounters the actual virus, the immune system can recognize and defend against it more effectively.
Yes, COVID-19 vaccines have shown to be highly effective in preventing COVID-19 infection, severe illness, and hospitalization. Different vaccines have varying efficacy rates, but all authorized vaccines have demonstrated significant effectiveness in reducing the risk of COVID-19.
Protection measures for everyone
The COVID-19 vaccines typically require a few weeks after the final dose to reach their maximum effectiveness. The exact duration can vary, but most individuals develop a significant level of protection within two weeks after completing the recommended vaccination schedule.
While COVID-19 vaccines are highly effective, breakthrough infections can still occur, although they are typically milder. Vaccination greatly reduces the risk of severe illness, hospitalization, and death from COVID-19, even if a vaccinated person contracts the virus.
Vaccinated individuals are less likely to transmit the virus to others compared to unvaccinated individuals. However, it is still possible to spread the virus even after vaccination, especially if exposed to a high viral load. Therefore, it’s important to follow local health guidelines regarding mask-wearing and social distancing.
Most side effects of COVID-19 vaccination are mild and temporary, such as soreness at the injection site, fatigue, headache, or low-grade fever. Serious side effects are extremely rare.
Bangladesh has authorized several COVID-19 vaccines for emergency use, including the Oxford-AstraZeneca vaccine (Covishield), Sinovac, Pfizer-BioNTech, and Moderna. The availability of specific vaccines may vary over time.
The government of Bangladesh has established an online registration system for COVID-19 vaccination through Surokkha app. Eligible individuals can register through the designated website or mobile app and schedule their vaccination appointments.
People can register for vaccination in three ways-
The eligibility criteria for COVID-19 vaccination in Bangladesh have been expanded over time. Initially, healthcare workers, frontline workers, and older adults of above 60 years’ old were prioritized. Also, vaccines were restricted to people aged below 18 till the clinical trial of vaccines was done. As vaccine availability increases, eligibility is extended to broader age groups and the general population. It is advisable to check the official government sources for the most up-to-date eligibility criteria. Currently in Bangladesh, anyone who is above 5 years old is eligible to receive COVD-19 vaccine in Bangladesh.
Yes, COVID-19 vaccines are provided free of charge by the government of Bangladesh. The government has procured vaccines through various agreements and initiatives to ensure widespread access to vaccination for its population.
The availability of specific vaccines may vary depending on the vaccination centers. Vaccine availability and choice may be subject to change based on supply and distribution.
The government of Bangladesh provides information on designated COVID-19 vaccination centers through official channels, including the Ministry of Health and Directorate General of Health Services (DGHS) websites. These sources provide updates on vaccination centers, schedules, and registration procedures. Some such websites are:
http://dashboard.dghs.gov.bd/webportal/pages/covid19-vaccination-update.php
For vaccination updates: https://surokkha.gov.bd/
The initiative is being implemented by the Breakthrough Action project and is made possible by the support of the American people through the United States Agency for International Development (USAID). The contents are the sole responsibility of the Johns Hopkins Center for Communication Programs (CCP) and do not necessarily reflect the views of USAID or the United States Government.
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