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World Hepatitis Day, July 28, 2017, is an opportunity to add momentum to all efforts to implement the World Health Organization (WHO)'s first global health sector strategy on viral hepatitis for 2016-2021 and help WHO's member states achieve the final goal of eliminating hepatitis.
Activities and awareness around World Hepatitis Day are designed to:
- Build and leverage political engagement following official endorsement of the Global Health Sector Strategy on viral hepatitis at the World Health Assembly 2016.
- Showcase emerging national responses to hepatitis in heavy burden countries.
- Encourage actions and engagement by individuals, partners and the public.
- Highlight the need for a greater global response as outlined in the WHO's Global hepatitis report of 2017.
In support of the "Eliminate hepatitis" campaign, WHO will release new information on national responses in 28 countries with the heaviest burden.
11 countries which carry almost 50% of the global burden of chronic hepatitis:
Brazil, China, Egypt, India, Indonesia, Mongolia, Myanmar, Nigeria, Pakistan, Uganda, Viet Nam.
17 countries that also have high prevalence and together with the above, account for 70% of the global burden:
Cambodia, Cameroon, Colombia, Ethiopia, Georgia, Kyrgyzstan, Morocco, Nepal, Peru, Philippines, Sierra Leone, South Africa, Tanzania, Thailand, Ukraine, Uzbekistan, Zimbabwe.
Key messages for World Hepatitis Day 2017
1. Viral hepatitis is a major global health problem and needs an urgent response.
There were approximately 325 million people living with chronic hepatitis at the end of 2015.
Globally, an estimated 257 million people were living with hepatitis B (HBV) infection, and 71 million people were living with hepatitis C (HCV) infection in 2015.
2. Very few of those infected accessed testing and treatment, especially in low- and middle-income countries.
By the end of 2015, only 9% of HBV-infected people and 20% of HCV-infected people had been tested and diagnosed. Of those diagnosed with HBV infection, 8% (or 1.7 million people) were on treatment, while 7% of those diagnosed with HCV infection (or 1.1 million people) had started treatment in 2015.
The global targets for 2030 are: 90% of people with HBV and HCV infections tested and 80% of eligible patients are reached with treatment.
3. Viral hepatitis caused 1.34 million deaths in 2015 - comparable with TB deaths and exceeding deaths from HIV. Hepatitis deaths are increasing.
4. New hepatitis infections continue to occur, mostly hepatitis C.
The number of children under five living with chronic HBV infection was reduced to 1.3% in 2015 (from 4.7% before vaccines were introduced).
Hepatitis B vaccine is preventing approximately 4.5 million infections per year in children.
However, 1.75 million adults were newly infected with HCV in 2015, largely due to injecting drug use and due to unsafe injections in health care settings in certain countries.
5. Achieving the 2030 elimination goal is not overly ambitious; reports from 28 high-burden countries give cause for optimism.
On World Hepatitis Day 2017, WHO is publishing 28 country profiles which show that, despite many challenges, the global effort to eliminate hepatitis is gaining ground. However, major obstacles still remain.
New WHO data from 28 countries -- representing approximately 70% of the global hepatitis burden -- indicate that efforts to eliminate hepatitis are gaining momentum. Published to coincide with World Hepatitis Day, the data reveal that nearly all 28 countries have established high-level national hepatitis elimination committees (with plans and targets in place) and more than half have allocated dedicated funding for hepatitis responses.
On World Hepatitis Day, WHO is calling on countries to continue to translate their commitments into increased services to eliminate hepatitis. This week, WHO has also added a new generic treatment to its list of WHO-prequalified hepatitis C medicines to increase access to therapy, and is promoting prevention through injection safety: a key factor in reducing hepatitis B and C transmission.
"It is encouraging to see countries turning commitment into action to tackle hepatitis." said Dr. Tedros Adhanom Ghebreyesus, WHO director-general. "Identifying interventions that have a high impact is a key step towards eliminating this devastating disease. Many countries have succeeded in scaling-up the hepatitis B vaccination. Now we need to push harder to increase access to diagnosis and treatment."
World Hepatitis Day 2017 is being commemorated under the theme "Eliminate Hepatitis" to mobilize intensified action towards the health targets in the 2030 Sustainable Development Goals. In 2016, the World Health Assembly endorsed WHO’s first global health sectors strategy on viral hepatitis to help countries scale up their responses.
The new WHO data show that more than 86% of countries reviewed have set national hepatitis elimination targets and more than 70% have begun to develop national hepatitis plans to enable access to effective prevention, diagnosis, treatment and care services. Furthermore, nearly half of the countries surveyed are aiming for elimination through providing universal access to hepatitis treatment. But WHO is concerned that progress needs to speed up.
"The national response towards hepatitis elimination is gaining momentum. However, at best one in ten people who are living with hepatitis know they are infected and can access treatment. This is unacceptable," said Dr. Gottfried Hirnschall, WHO's director of the HIV Department and Global Hepatitis Programme.
"For hepatitis elimination to become a reality, countries need to accelerate their efforts and increase investments in life-saving care. There is simply no reason why many millions of people still have not been tested for hepatitis and cannot access the treatment for which they are in dire need."
Viral hepatitis affected 325 million people worldwide in 2015, with 257 million people living with hepatitis B and 71 million people living with hepatitis C - the two main killers of the five types of hepatitis. Viral hepatitis caused 1.34 million deaths in 2015 – a figure close to the number of TB deaths and exceeding deaths linked to HIV.
Hepatitis C can be completely cured with direct acting antivirals (DAAs) within 3 months. However, as of 2015, only 7% of the 71 million people with chronic hepatitis C had access to treatment.
WHO is working to ensure that DAAs are affordable and accessible to those who need them. Prices have dropped dramatically in some countries (primarily in some high-burden, low-and lower middle income countries), facilitated by the introduction of generic versions of these medicines. The list of DAAs available to countries for treating hepatitis C is growing.
WHO has just prequalified the first generic version of one of these drugs: sofosbuvir. The average price of the required three-month treatment course of this generic is between US$260 and US$280, a small fraction of the original cost of the medicine when it first went on the market in 2013. WHO prequalification guarantees a product’s quality, safety and efficacy and means it can now be procured by the United Nations and financing agencies such as UNITAID, which now includes medicines for people living with HIV who also have hepatitis C in the portfolio of conditions it covers.
With high morbidity and mortality globally, there is great interest also in the development of new therapies for chronic hepatitis B virus infection. The most effective current hepatitis B treatment, tenofovir, (which is not curative and which in most cases needs to be taken for life), is available for as low as $48 per year in many low and middle income countries. There is also an urgent need to scale up access to hepatitis B testing.
Improving injection safety and infection prevention to reduce new cases of hepatitis B and C
Use of contaminated injection equipment in health-care settings accounts for a large number of new HCV and HBV infections worldwide, making injection safety an important strategy.Others include preventing transmission through invasive procedures, such as surgery and dental care; increasing hepatitis B vaccination rates and scaling up harm reduction programmes for people who inject drugs.
Today WHO is launching a range of new educational and communication tools to support a campaign titled "Get the Point-Make smart injection choices" to improve injection safety in order to prevent hepatitis and other bloodborne infections in healthcare settings.