Oral Cholera Vaccines: Advancements and Global Impact.
Posted 2025-03-24 17:50:25
0
1K
Cholera vaccines are crucial tools in preventing and controlling cholera, an acute diarrheal infection caused by the bacterium Vibrio cholerae. Here's a summary of key information about them:
Types of Cholera Vaccines:
- Oral Cholera Vaccines (OCVs):
- These are the most commonly used cholera vaccines today.
- They are generally safe and effective, and easier to administer than older injectable vaccines.
- There are different types of OCVs, including:
- Killed whole-cell vaccines: These contain inactivated V. cholerae bacteria. Examples include Dukoral, Shanchol, and Euvichol-Plus.
- Live attenuated vaccines: there are also live attenuated vaccines, that use a weakened form of the cholera bacteria. An example of this is Vaxchora.
- Key components:
- The vaccines work by stimulating the immune system to produce antibodies that protect against V. cholerae.
- Some vaccines contain the cholera toxin B subunit, which also aids in protection.
Use and Administration:
- Who should get vaccinated:
- Cholera vaccination is recommended for people at high risk of cholera, such as those living in or traveling to areas where cholera is endemic or experiencing an outbreak.
- It's also used in outbreak control and humanitarian emergencies.
- Administration:
- OCVs are administered orally, typically in two doses, although single dose options are available.
- The live attenuated vaccine Vaxchora is a single dose vaccine.
- Effectiveness:
- OCVs provide protection against cholera, but they do not offer 100% protection.
- Vaccination should be used in conjunction with other preventive measures, such as safe water and sanitation.
Important Considerations:
- Limitations:
- The duration of protection from OCVs varies.
- Vaccines are most effective when used in conjunction with improvements to sanitation, and clean water access.
- WHO Recommendations:
- The World Health Organization (WHO) recommends the use of OCVs in cholera control strategies.
- The WHO maintains a global stockpile of cholera vaccines for use in outbreaks.
In summary, cholera vaccines, particularly OCVs, play a vital role in preventing and controlling cholera outbreaks.
Sponsor
Zoeken
Sponsor
Categorieën
- Questions and Answers
- Opinion
- Motivational and Inspiring Story
- Technology
- Live and Let live
- Focus
- Geopolitics
- Military-Arms/Equipment
- Beveiliging
- Economy
- Beasts of Nations
- Machine Tools-The “Mother Industry”
- Art
- Causes
- Crafts
- Dance
- Drinks
- Film/Movie
- Fitness
- Food
- Spellen
- Gardening
- Health
- Home
- Literature
- Music
- Networking
- Other
- Party
- Religion
- Shopping
- Sports
- Theater
- Health and Wellness
- News
- Culture
Read More
Impact of Market Dynamics on the DC Contactor Industry: Insights from 2023 to 2030
The DC Contactor Market Dynamics, valued at USD 357.15 million in 2023, is projected to grow...
Enhance Pet Safety with Captain-India GPS Tracker for Pets: A Comprehensive Guide
In a world where pets are cherished members of the family, their safety and well-being are...
Unleash the Power of Connectivity with the Best Fiber Backpack from RUCKUS Networks!
Are you ready to revolutionize the way you experience connectivity? Introducing the Best Fiber...
Navigating the Start-up Journey: Gulf Analytica's Expert Advisory Services
In the dynamic landscape of entrepreneurship, start-ups often face a myriad of challenges ranging...
Why SBS is the Logistics Company in Brampton Businesses Trust for Reliable Shipping
In the fast-paced world of modern commerce, businesses are constantly searching for ways to move...
Sponsor