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Health Impact and Cost-Effectiveness of Vaccination Using Potential NGIVs in the UK, Kenya, and the USA
Table of Contents
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- Health Impact and Cost-Effectiveness of Vaccination Using Potential NGIVs in the UK, Kenya, and the USA
- Influenza Virus Circulation and Vaccine Effectiveness During June 2021
- Influenza Virus Circulation and Vaccine Effectiveness During June 2021
- Influenza in Thailand: Seasonal Patterns
- Effectiveness of the Influenza Vaccine
- Best Time to Get Vaccinated in Thailand
- Influenza Vaccine Effectiveness and Analysis in Thailand: An Interview with Dr. Areeya Chotpitayasunondh
- Health Impact and Cost-Effectiveness of Influenza Vaccination
- Influenza Virus circulation and Vaccine Effectiveness During June 2021
- Influenza Virus Circulation and Vaccine Effectiveness During June 2021
- Influenza in Thailand: Seasonal Patterns
- effectiveness of the Influenza Vaccine
- Best Time to Get Vaccinated in Thailand
- Conclusion
Thailand differs from those settings in terms of influenza seasonality, average income, and healthcare provision. Additionally, Thailand was one of the first middle-income countries to introduce influenza vaccination, so it may have unique considerations.
Influenza Virus Circulation and Vaccine Effectiveness During June 2021
We evaluated 2023 Southern Hemisphere influenza vaccine effectiveness against medically attended influenza using surveillance data from nine Thai hospitals and a test-negative design. During June 2022-May 2023, influenza vaccine provided moderate protection against seeking care for influenza illness (adjusted vaccine effectiveness 51%; 95% confidence interval 28-67).
Influenza Virus Circulation and Vaccine Effectiveness During June 2021
Influenza virus circulation resumed during the 2022-2023 season with a typical temporal pattern for Thailand. our estimate of 2023 Southern Hemisphere influenza vaccine effectiveness against any medically attended influenza was similar to estimates from South Africa and Peru.
Influenza in Thailand: Seasonal Patterns
In Thailand, influenza tends to spread from June to September, with a resurgence in January and February.
Effectiveness of the Influenza Vaccine
Dr yong noted that while the influenza vaccine does not entirely prevent infection, it substantially reduces the severity of the disease, thereby preventing deaths.
Those most vulnerable to influenza are the same groups at high risk for Covid-19, including the elderly with co-morbidities, young children, and pregnant women.
Best Time to Get Vaccinated in Thailand
In Thailand, the optimal time to receive an influenza vaccine is from March to May.Thais should opt for the vaccine formulated for the southern hemisphere, as it is designed to prevent the strains prevalent in this region.
Dr Yong advised that it takes approximately two weeks after vaccination for the body to develop immunity. Thus, individuals planning overseas trips should get vaccinated at least two weeks in advance.
Influenza Vaccine Effectiveness and Analysis in Thailand: An Interview with Dr. Areeya Chotpitayasunondh
This interview delves into the latest insights on influenza vaccines in Thailand, exploring everything from seasonal patterns to vaccine effectiveness and recommendations for timing vaccination. Dr. Areeya Chotpitayasunondh, a renowned specialist in infectious diseases, provides crucial data amid the ongoing pandemic landscape.
Health Impact and Cost-Effectiveness of Influenza Vaccination
Senior Editor (SE): How does Thailand’s public health framework compare to other countries like the UK, kenya, and the US when it comes to managing influenza? What unique considerations does thailand have?
Dr. Areeya chotpitayasunondh (AC): Thailand is one of the first middle-income countries to introduce influenza vaccination. it’s public health strategy differs notably in terms of influenza seasonality, average income, and healthcare provision. The unique seasonality in thailand necessitates strategic planning for vaccination programs to manage both typical and atypical outbreaks effectively.
Influenza Virus circulation and Vaccine Effectiveness During June 2021
SE: Could you elaborate on the findings related to the 2023 Southernphere influenza vaccine’s effectiveness?
AC: Between June 2022 and May 2023, our study found that the influenza vaccine offered moderate protection against seeking medical care for influenza illness, with an adjusted vaccine effectiveness of 51% (95% confidence interval: 28-67). This highlights the vaccine’s ability to considerably reduce the severity of disease and consequently, healthcare utilisations.
Influenza Virus Circulation and Vaccine Effectiveness During June 2021
SE: How does the effectiveness of the 2023 Southernphere influenza vaccine in Thailand compare with other regions?
AC: Our estimate of the 2023 Southernphere influenza vaccine effectiveness against any medically attended influenza was consistent with estimates from South Africa and Peru, indicating a similar protective profile across these regions.
Influenza in Thailand: Seasonal Patterns
SE: Could you describe the seasonal patterns of influenza in Thailand and how they influence vaccination strategies?
AC: In Thailand, influenza spreads predominantly from June to September, with a secondary peak in January and February. These seasonal patterns inform vaccination strategies, making it crucial to administer vaccines during optimal windows to achieve maximum herd protection.
effectiveness of the Influenza Vaccine
SE: What are the key findings regarding the effectiveness of the influenza vaccine in reducing disease severity and deaths?
AC: While the influenza vaccine does not entirely prevent infection, it substantially reduces the severity of the disease. This is particularly important for vulnerable populations such as the elderly with co-morbidities, young children, and pregnant women, as it helps prevent complications and deaths.
Best Time to Get Vaccinated in Thailand
SE: What is the recommended timeframe for getting vaccinated against influenza in Thailand?
AC: In Thailand, the optimal time to receive an influenza vaccine is from March to May.Individuals planning overseas trips should get vaccinated at least two weeks in advance to allow sufficient time for the body to develop immunity.The vaccine formulated for the Southernphere is preferable, as it is indeed designed to prevent the prevalent strains.
Conclusion
Dr. Areeya Chotpitayasunondh’s insights provide a comprehensive overview of influenza vaccination in Thailand, emphasizing the importance of timing, vaccine effectiveness, and protection for vulnerable populations. As we continue to navigate the complexities of the pandemic, these findings underscore the critical role of influenza vaccination in public health strategy.