By: Amy Kullas, Ph.D.
A representation of the surface of the Zika virus is shown. A team led by Purdue University researchers is the first to determine the structure of the Zika virus, which reveals insights critical to the development of effective antiviral treatments and vaccines. (Purdue University image/courtesy of Kuhn and Rossmann research groups)
Funding the ongoing Zika pandemic
Shifting funds for Zika is a good start, but more money is still needed
Last week, the White House made the decision to redirect $589 million in unspent federal funds, previously allocated for an Ebola response, to cover costs associated with fighting and researching Zika. The White House is still advocating for additional funding for both the ongoing Zika pandemic and to replenish the money that was moved away from Ebola. Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases (NIAID) at the National Institutes of Health (NIH), informed ScienceInsider that ~$50 million of the reallocated funds will go to NIAID to fund Zika research. None of the redirected funds will come out of the money that NIAID had previously received for research on Ebola, as the vast majority of those funds have already been spent. Further, Fauci warns “That’s not enough to last me very long. We can start the work, but we can’t finish what we need to do.”
Dr. Anne Schuchat, principal deputy director of the Centers for Disease Control and Prevention revealed in a press conference on April 12, “Everything we know about this virus seems to be scarier than we initially thought.”
In February, the Obama administration had requested almost $2 billion to help thwart the Zika virus and its transmission. Unfortunately, the Republican-controlled Congress failed to act on this emergency funding request. White house officials are nevertheless still trying to persuade Congress to pass the emergency Zika funding. Fauci bleakly predicts, “If we don’t get all of the Zika money, that is when things start getting hurt,” alluding to the possibility of having to further shift critical NIAID funds away from ongoing malaria, influenza, and tuberculosis research. (Puneet Kollipara, ScienceInsider)
Solutions to mental health impairments require global collaboration
Globally, almost 1/3 of people will suffer from a mood, anxiety, or substance-use issue during their lifetime. In fact, these disorders are one of the leading causes of disability. The resources to assist people facing these problems are not only inadequate in the United States, but around the world as well. There are some countries in Africa, where people are extremely underserved leaving them particularly vulnerable because these countries have the fewest resources for mental-health care as they only one psychiatrist for the entire country. In fact, there are only 9 mental health providers per 100,000 people worldwide.
Importantly, support for mental health does not lack political backing. Both the World Health Organization and the World Bank will coorperate to broaden global efforts in mental health. This past September, mental health was included in the United Nations’ Sustainable Development Goals. Since 2011, new investments (estimated at ~$80 million US) have been made by the three largest funders of mental-health research in low- and middle-income countries: the US National Institute of Mental Health, Grand Challenges Canada, and the UK Department for International Development. Recently, research has focused on efficacy, effectiveness and implementation in the low- and middle-income countries. These local research teams often work or consult with colleagues in rich countries. Researchers, clinicians, and caregivers must unite to all work together because “when it comes to mental health, all countries are developing.” (Pamela Y. Collins & Shekhar Saxena, Nature Comment)
Vaccine shortage and Global Health
Dangerous shortage of yellow fever vaccine
Four. There are only four facilities worldwide that produce yellow fever vaccines: the Pasteur Institute, two government facilities in Russia and Brazil, and a French vaccine company Sanofi Pasteur. Unfortunately, their combined efforts have been failing the world’s demands and the ongoing outbreak in Angola only further emphasizes the escalating shortage. Jack Woodall, formerly of the Centers of Disease Control and Prevention and the World Health Organization, warns “another major outbreak…could be impossible to control.” He admits that this potential is something that he’s deeply concerned about.
Yellow fever is an acute viral hemorrhagic disease transmitted by infected mosquitoes. The ‘yellow’ in the name refers to the jaundice that affects some patients. Without treatment, up to half of severely affected people will die. Annually, there are an estimated 60,000-80,000 deaths attributed to yellow fever globally. There is no specific treatment for yellow fever, leaving vaccination the most important preventative measure.
When a yellow fever outbreak occurs in an urban setting, like the one in Angola, it is often relentless as the mosquitoes can easily transmit the virus person to person. William Perea, of the World Health Organization’s (WHO’s) Control of Epidemic Diseases department, stated that Angola has confirmed 490 cases and almost 200 deaths, the actual numbers could be 10 fold higher. Since February, a large vaccine initiative has been underway, reaching 6 million of Luanda’s estimated 7.5 million residents. Currently, yellow fever has stretched into 6 of the 18 provinces in the country. The global emergency yellow fever vaccine stockpile has been left empty, unlikely to be replenished anytime soon. (Kai Kupferschmidt, ScienceInsider)
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