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New Year Resolutions: Ten health issues WHO will tackle this year


New Year Resolutions: Ten health issues WHO will tackle this year

New Delhi: The New Year is in and it seems that the premier international Health Body has set down its resolutions for the times to come in as it looks forward to tackle multiple health challenges across the world. The major health threats by WHO will be addressed under new 5-year strategic plan – the 13th General Programme of Work. This plan focuses on a triple billion target:  ensuring 1 billion more people benefit from access to universal health coverage, 1 billion more people are protected from health emergencies and 1 billion more people enjoy better health and well-being.

The WHO has issued a list of ten major health challenges in 2019 as the folllowing.

Air pollution and climate change

According to the WHO data, 91 percent of the world’s populations breathe polluted air every day. A good number of deaths happen every year because of microscopic pollutants penetrate respiratory and circulatory systems, damaging the lungs, heart and brain, killing 7 million people prematurely every year from diseases such as cancer, stroke, heart and lung disease.

Indian capital, New Delhi ranked among one of the top cities in the world with high level of air pollution in 2018. In 2017, air pollution accounted for 12.4 lakh deaths in India.

Noncommunicable diseases

These are the diseases that are not transferred from one person to another but it is responsible for over 70 percent of the death worldwide.

Each year, 15 million people die from an NCD between the ages of 30 and 69 years; over 85% of these “premature” deaths occur in low- and middle-income countries. Diabetes, cancer and heart disease, are collectively responsible for over 70% of all deaths worldwide, or 41 million people. This includes 15 million people dying prematurely, aged between 30 and 69.

Tobacco use, physical inactivity, the harmful use of alcohol, unhealthy diets and air pollution are the five major factors for the increased risk of these diseases.

This also include mental health issues that begins by the age of 14 but most cases go undetected and untreated – suicide is the second leading cause of death among 15-19 year-olds.

Global influenza pandemic

WHO is constantly monitoring the circulation of influenza viruses to detect potential pandemic strains: 153 institutions in 114 countries are involved in global surveillance and response.

Every year, WHO recommends which strains should be included in the flu vaccine to protect people from seasonal flu. In the event that a new flu strain develops pandemic potential, WHO has set up a unique partnership with all the major players to ensure effective and equitable access to diagnostics, vaccines and antivirals (treatments), especially in developing countries.

Fragile and vulnerable settings

More than 1.6 billion people (22% of the global population) live in places where protracted crises (through a combination of challenges such as drought, famine, conflict, and population displacement) and weak health services leave them without access to basic care.

WHO will continue to work in these countries to strengthen health systems so that they are better prepared to detect and respond to outbreaks, as well as able to deliver high quality health services, including immunization.

Antimicrobial resistance

Antimicrobial resistance – the ability of bacteria, parasites, viruses and fungi to resist these medicines – threatens to send us back to a time when we were unable to easily treat infections such as pneumonia, tuberculosis, gonorrhoea, and salmonellosis. The inability to prevent infections could seriously compromise surgery and procedures such as chemotherapy.

Resistance to tuberculosis drugs is a formidable obstacle to fighting a disease that causes around 10 million people to fall ill, and 1.6 million to die, every year. In 2017, around 600 000 cases of tuberculosis were resistant to rifampicin – the most effective first-line drug – and 82% of these people had multidrug-resistant tuberculosis.

Ebola and other high-threat pathogens

At a conference on Preparedness for Public Health Emergencies held last December, participants from the public health, animal health, transport and tourism sectors focussed on the growing challenges of tackling outbreaks and health emergencies in urban areas. They called for WHO and partners to designate 2019 as a “Year of action on preparedness for health emergencies”.

WHO’s R&D Blueprint identifies diseases and pathogens that have potential to cause a public health emergency but lack effective treatments and vaccines. This watchlist for priority research and development includes Ebola, several other haemorrhagic fevers, Zika, Nipah, Middle East respiratory syndrome coronavirus (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS) and disease X, which represents the need to prepare for an unknown pathogen that could cause a serious epidemic.

Weak primary health care

Health systems with strong primary health care are needed to achieve universal health coverage.

In 2019, WHO will work with partners to revitalize and strengthen primary health care in countries, and follow up on specific commitments made by in the Astana Declaration.

Vaccine hesitancy

Vaccine hesitancy – the reluctance or refusal to vaccinate despite the availability of vaccines – threatens to reverse progress made in tackling vaccine-preventable diseases. Vaccination is one of the most cost-effective ways of avoiding disease – it currently prevents 2-3 million deaths a year, and a further 1.5 million could be avoided if global coverage of vaccinations improved.

In 2019, WHO will ramp up work to eliminate cervical cancer worldwide by increasing coverage of the HPV vaccine, among other interventions. Last year, less than 30 cases were reported in both countries. WHO and partners are committed to supporting countries to vaccinate every last child to eradicate this crippling disease for good.

Dengue

Dengue, a mosquito-borne disease that causes flu-like symptoms and can be lethal and kill up to 20% of those with severe dengue, has been a growing threat for decades.

A high number of cases occur in the rainy seasons of countries such as Bangladesh and India. Now, its season in these countries is lengthening significantly (in 2018, Bangladesh saw the highest number of deaths in almost two decades), and the disease is spreading to less tropical and more temperate countries such as Nepal, that have not traditionally seen the disease.

An estimated 40% of the world is at risk of dengue fever, and there are around 390 million infections a year. WHO’s Dengue control strategy aims to reduce deaths by 50% by 2020.

HIV

The progress made against HIV has been enormous in terms of getting people tested, providing them with antiretrovirals (22 million are on treatment), and providing access to preventive measures such as a pre-exposure prophylaxis (PrEP, which is when people at risk of HIV take antiretrovirals to prevent infection).

This year, WHO will work with countries to support the introduction of self-testing so that more people living with HIV know their status and can receive treatment (or preventive measures in the case of a negative test result). One activity will be to act on new guidance announced In December 2018, by WHO and the International Labour Organization to support companies and organizations to offer HIV self-tests in the workplace.

Source: self
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  1. In old age good number aged people suffer from pneumonia which is a serious disease. The vaccine for pneumonia in old age may be taken up by WHO. Even other vaccines are also required by the aged population.