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What do we now know about COVID-19 nasal vaccines?
Coronavirus vaccines have previously provided adequate protection against the SARs-COV-2 virus. While the number of breakthrough infections has increased, existing vaccines have reduced the number of serious diseases and reduced the danger of hospitalization and mortality.
However, as new varieties arise, scientists have been scrambling to assess the efficacy of existing vaccinations and booster injections. Additionally, vaccine manufacturers have been exploring novel avenues to improve vaccination efficacy.
Nasal vaccinations, for example, are now widely regarded as the most current ray of hope in the fight against COVID variant Omicron. The producers of Covaxin, Bharat Biotech of Hyderabad, are currently working on developing an intranasal vaccination shot that could boost the body's immunological response to the virus.
Read More Which COVID Vaccine is better? Covishield, Covaxin or Sputnik V!
COVID vaccines: what's the difference between nasal and intramuscular?
Vaccines that are injected or intramuscular are injected into the skin using injections (needles). Nasal vaccinations, unlike regular immunizations, target the virus present in the mucosal membranes and are administered by the nose rather than the mouth or the arm.
While vaccine doses produce circulating Immunoglobulin G (IgG) antibodies that fight against lethal viruses before they may cause significant tissue damage, they aren't always efficient at preventing viral entry into the body.
Nasal vaccinations, on the other hand, are easier to administer and may confer quick immunity. An efficient nasal vaccine could defend against COVID-19 and its variations by interacting directly with T-cells in the nose and throat, which would then target immune cells in the mucosal membrane.
Read More What are the long-term effects of COVID-19?
What is the mechanism of action of nasal vaccines?
Nasal vaccinations are seen as an efficient treatment since most viruses, including those associated with SARs-COV-2, enter the body through the mucosa and infect the cells and molecules present in the mucosal membranes.
Because intranasal vaccines create secretory Immunoglobulin A (IgA), they are able to elicit a significant immune response at the virus's entrance point, the nose. IgA is thought to be more effective than IgG at managing and destroying viruses in the early stages of infection. This may help not only to combat illnesses but also to prevent transmission. Nasal vaccines produce a strong and effective mucosal immune response, which protects the lungs from further injury.
Can nasal sprays protect against the Omicron outbreak?
Nasal vaccinations have been demonstrated to be effective against respiratory viruses in studies. It is now thought that it can also withstand the Omicron form.
Nasal vaccines attacked respiratory infections in mice, according to a recent study published in the journal Science Immunology, however systemic immunization or injectable vaccines did not.
Furthermore, the nasal vaccines produced antibodies that protected the animals against a variety of flu strains, not just the targeted strain, according to the researchers.
Professor of Immunobiology at Yale University, Akiko Iwasaki, feels that the best immune defense occurs at the gate, "guarding against viruses attempting to enter." Nasal vaccinations are thought to be effective against COVID-19 and maybe new variants because they are reported to elicit a robust immune response at the site of virus entry, which is the nose.
Read More 7 Steps to washing your hands properly
How will you protect yourself from the new variant?
Apart from acquiring COVID immunizations, it's critical to practice COVID-appropriate behavior.
Wear your masks on a frequent basis, especially when going somewhere busy. Maintain social distance, avoid public areas, wash your hands properly, and don't let your guard down just yet. Although the number of COVID cases has not been as great as it was during the second wave, no one can predict when a third wave may strike.
© 2024. All rights reserved.
What do we now know about COVID-19 nasal vaccines?
Coronavirus vaccines have previously provided adequate protection against the SARs-COV-2 virus. While the number of breakthrough infections has increased, existing vaccines have reduced the number of serious diseases and reduced the danger of hospitalization and mortality.
However, as new varieties arise, scientists have been scrambling to assess the efficacy of existing vaccinations and booster injections. Additionally, vaccine manufacturers have been exploring novel avenues to improve vaccination efficacy.
Nasal vaccinations, for example, are now widely regarded as the most current ray of hope in the fight against COVID variant Omicron. The producers of Covaxin, Bharat Biotech of Hyderabad, are currently working on developing an intranasal vaccination shot that could boost the body's immunological response to the virus.
Read More Which COVID Vaccine is better? Covishield, Covaxin or Sputnik V!
COVID vaccines: what's the difference between nasal and intramuscular?
Vaccines that are injected or intramuscular are injected into the skin using injections (needles). Nasal vaccinations, unlike regular immunizations, target the virus present in the mucosal membranes and are administered by the nose rather than the mouth or the arm.
While vaccine doses produce circulating Immunoglobulin G (IgG) antibodies that fight against lethal viruses before they may cause significant tissue damage, they aren't always efficient at preventing viral entry into the body.
Nasal vaccinations, on the other hand, are easier to administer and may confer quick immunity. An efficient nasal vaccine could defend against COVID-19 and its variations by interacting directly with T-cells in the nose and throat, which would then target immune cells in the mucosal membrane.
Read More What are the long-term effects of COVID-19?
What is the mechanism of action of nasal vaccines?
Nasal vaccinations are seen as an efficient treatment since most viruses, including those associated with SARs-COV-2, enter the body through the mucosa and infect the cells and molecules present in the mucosal membranes.
Because intranasal vaccines create secretory Immunoglobulin A (IgA), they are able to elicit a significant immune response at the virus's entrance point, the nose. IgA is thought to be more effective than IgG at managing and destroying viruses in the early stages of infection. This may help not only to combat illnesses but also to prevent transmission. Nasal vaccines produce a strong and effective mucosal immune response, which protects the lungs from further injury.
Can nasal sprays protect against the Omicron outbreak?
Nasal vaccinations have been demonstrated to be effective against respiratory viruses in studies. It is now thought that it can also withstand the Omicron form.
Nasal vaccines attacked respiratory infections in mice, according to a recent study published in the journal Science Immunology, however systemic immunization or injectable vaccines did not.
Furthermore, the nasal vaccines produced antibodies that protected the animals against a variety of flu strains, not just the targeted strain, according to the researchers.
Professor of Immunobiology at Yale University, Akiko Iwasaki, feels that the best immune defense occurs at the gate, "guarding against viruses attempting to enter." Nasal vaccinations are thought to be effective against COVID-19 and maybe new variants because they are reported to elicit a robust immune response at the site of virus entry, which is the nose.
Read More 7 Steps to washing your hands properly
How will you protect yourself from the new variant?
Apart from acquiring COVID immunizations, it's critical to practice COVID-appropriate behavior.
Wear your masks on a frequent basis, especially when going somewhere busy. Maintain social distance, avoid public areas, wash your hands properly, and don't let your guard down just yet. Although the number of COVID cases has not been as great as it was during the second wave, no one can predict when a third wave may strike.
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© 2024. All rights reserved.
Our aim is to offer better technology to healthcare providers who in turn can provide better care for the health seekers.
Just go to the S10.Clinic website and click on the "Book appointment" button on the homepage of the website/app, select a specialty and find the doctor of your choice. Once you select a doctor, you can click on the "Consult Online" button to select your preferred date and time.
Once you select the date and time all you have to do is sign up / login to the platform and make the payment online using your credit / debit card on the Razor pay or CC Avenue gateway. Then, you will receive the consultation link via sms / email.
Our online consultation platform is optimized for the following browsers: Google Chrome and Safari. Please ensure you are free 10 minutes prior to your appointment.
All you have to do is find a well light and quiet place with good internet connectivity, preferably a place with Wi-Fi access. Switch on your microphone (for laptop / mobile and allow browser to access it).
Please note: If you are not able to open the link please delete your browser history and cache files of your browser and try again.
This may happen due to poor internet connectivity. In such cases, please check your internet connection and if the issue persists, please reach out to us at onlineconsulting@s10.clinic with the screenshot of the error and we will get this checked from our end. You can also call us at 044-40510510.
Please note: Please ensure you have given access to your audio and video to your browser in the settings panel.
You will receive an email after the online consultation with the following - Provisional diagnosis, visit notes, prescription and follow up.
Yes. The prescription generated during the online consultation is as good as a physical prescription and will be valid for 6 months from the date of issue (as per government regulations).
You will be able to speak and interact with the doctor only for the time he has specified.
Yes. The e-prescription will be valid for offline pharmacies as well.
Safety of your data is our top priority. We have multi-level security checks, multiple data backups, and stringent policies in place to ensure your data remains safe and secure. Additionally, we are a HIPAA compliant company and we take data privacy and security very seriously. All data on S10.Clinic is secured with 256-bit encryption.
All the patients who use the S10.Clinic platform will be called and verified by our support squad before their consultation with the doctors.
You don't have to worry about it. In that case an automatic refund is initiated from our end, and it will reflect in your bank account within 6-7 business days.
Or you can reach out to us at 044-40510510 or onlineconsulting@s10.clinic and we will be happy to help you.
Don't worry if you've missed the online call with the, you can easily reschedule the call with your preferred doctor 10 minutes prior to any consultation. All you have to do is click on the "Reschedule" option in the appointment email.
Or you can reach out to us at 044-40510510 and we can book the same for you.
Please note: If you do not show up or miss an appointment after your appointment time, you won't be able to reschedule it.
You can reschedule any appointment you make 10 minutes before the consultation free of cost. If you want to reschedule any appointment after the consultation time has started you will have to book a new appointment with your preferred doctor. No refund will be offered in such cases.
After the online consultation you will receive a feedback form where you can rate your experience and tell us what went well, what we need to work on. We take your feedback very seriously and this helps us to improve our app and our services.
We're always there for you! You can reach out to our Support Squad at 044-40510510 or send us an email at onlineconsulting@s10.clinic. You can also dm us on Facebook we will be happy to assist you.
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