Specialised medical protective equipment from Médecins Sans Frontières (MSF) is on its way to Wuhan Jinyintan Hospital in the capital city of Hubei province, China, the epicentre of the current coronavirus COVID-19 outbreak.
“As of 13 February, there are more than 60,000 COVID-19 cases, 99% of which are in China,” says Gert Verdonck, MSF’s Emergency Coordinator for COVID-19. “Medical protective equipment is key. So, we want to contribute to supporting frontline health workers with the specialised protection they need to work safely in an outbreak of this magnitude.”
Weighing 3.5 tonnes, these supplies are being dispatched from MSF Supply in Brussels, Belgium through the Hubei Charity Federation, to reach Wuhan Jinyintan Hospital, one of the hospitals on the forefront of treating patients with COVID-19.
An MSF team in Hong Kong opened a project at the end of January focusing on health education for vulnerable people. Community engagement is a crucial activity of any outbreak response and in Hong Kong, this focuses on groups who are less likely to have access to important medical information, such as the socio-economically disadvantaged. The team is also targeting those who are more vulnerable to developing severe disease if they are infected, such as the elderly.
“Our teams have already conducted face-to-face sessions with street cleaners, refugees and asylum seekers and the visually impaired in recent weeks,” says Karin Huster, who is in charge of MSF’s project in Hong Kong. “We share up-to-date, evidence-based medical information, but perhaps even more crucially, we’re there to listen and answer the many questions that this new disease has generated. Fear can often spread faster than a virus, so helping people manage their stress and anxiety is a key focus for us.”
In addition, MSF is sending a donation of one tonne of personal protective equipment to the Hong Kong St. John Ambulance service to help them carry over until their stocks can be replenished. The staff are transporting high-risk patients, and therefore, it is important to ensure that they have the specialised protection they need to work safely.
Further afield, in other countries where MSF is working, teams are preparing in case of an outbreak of COVID-19. In several countries, predominantly in south and southeast Asia, MSF is in contact with the health authorities and offering support should it be needed. This includes training of health workers on infection prevention and control measures and health education for vulnerable and at-risk groups, similar to MSF’s activities in 2003 during the outbreak of Severe Acute Respiratory Syndrome (SARS), caused by a related type of coronavirus.
In 2003, MSF teams worked in Hanoi, Vietnam, Hong Kong and Zhangjiakou, Hebei province, China to support the respective health authorities to combat SARS. MSF’s activities included training health workers on infection control and prevention in hospitals, providing medical protective equipment, running health education sessions and offering psychological support.
Video: What is MSF's response in Hong Kong?
Karin Huster, MSF Field Coordinator in Hong Kong, discusses MSF’s response to the COVID-19 coronavirus outbreak in the city.
Key Prevention Measures
The outbreak started in December 2019 in the Chinese province of Hubei. Much remains to be understood about the COVID-19, but we know that infection control measures are important for prevention. Dr Armand Sprecher, one of MSF’s Public Health specialists, explains what this means and the prevention measure in the videos below.
About the Disease and the Virus
Q1: What is the disease?
The disease is called COVID-19 (short for Corona Virus Disease that emerged in 2019). It is caused by a virus which was discovered in early January in China and has been identified as a member of the family of coronaviruses. The virus seems to be transmitted through droplets spread by coughing that can be breathed in, or infect surfaces that people touch. This virus affects the respiratory system. The main symptoms include general weakness and fever; coughing and sometimes to pneumonia and difficulty of breathing in a later stage.
Q2: What is known about the virus?
The virus was identified early January by Chinese scientists and is now called SARS-CoV-2, because of its similarities to the virus that causes SARS. The name of the disease caused by this new virus is COVID-19. The coronaviruses are a large family of viruses, most of which are harmless for humans. Four types are known to cause colds, two other types can cause severe lung infections (SARS and MERS) similar to COVID-19.
Like all viruses, SARS-CoV-2 needs cells of living beings to multiply itself. This virus seems to target cells in the lungs, and possibly other cells in the respiratory system too. Cells infected by the virus will produce more virus particles, which can then spread to other people by coughing, for instance.
Q3: How dangerous is the disease COVID-19?
Our understanding of the virus and the disease is still evolving. Many people infected with the virus will not be very sick. It is even possible that some people don’t get sick at all if they’re infected. The latest estimates are that 82% of the people who get infected will only suffer from a mild form of disease. 15% will develop moderate disease, and 3% will be severely ill.
The disease seems more dangerous for elderly people or people suffering from other infections or ailments, as often is the case with infectious diseases. More than 80% of the people who died of COVID-19 were over 60 years old, and over 75% had underlying medical conditions.
Q4: How contagious is the disease?
Our understanding of the virus and the disease is still evolving. The virus can be spread by the coughing of sick people. It might be possible that the virus can be spread by infected people without symptoms, but if this is the case, it will only be a small minority of the infections. The same goes for the stool of infected people.
As 45.000 people have been reported to be infected, this virus has already spread widely, with 99% of cases in China. But how efficiently the virus is transmitted from one person another is not fully understood yet. Hence it is very difficult to make epidemiological forecasts.
Q5: What is the link to SARS/MERS?
SARS (Severe Acute Respiratory Syndrome) and MERS (Middle Eastern Respiratory Syndrome) are both infections of the respiratory system. They are caused by viruses (SARS-CoV and MERS-CoV respectively) that are also members of the family of coronaviruses, like SARS-CoV-2.
SARS was discovered in 2002 in mainland China and spread to a number of other countries. More than 8,000 people fell sick, and 774 of them died of the disease. Since 2004, no new cases of SARS have been recorded. MSF intervened in mainland China, Hong Kong, and Vietnam for the outbreak of SARS.
MERS was discovered in 2012 in Saudi Arabia. Since then, nearly 2,500 people have fallen sick, and more than 860 of them died. MERS still infects people every now then, primarily in Middle Eastern countries. MSF has not intervened for outbreaks of MERS.
Q6: What can be done to respond to the outbreak?
For now, the health authorities are leading the response efforts including diagnosis of the virus, patient care, contact tracing, and investigations into a better understanding of the disease. Since it is a new virus, there is currently not a vaccine or specific treatment. Clinical trials for several antiviral drugs are ongoing in China. The understanding of the virus and the disease are still evolving.
We do know that in a respiratory disease outbreak, it is important to apply hand hygiene, coughing etiquette, avoid close contact with people showing symptoms of respiratory diseases, and inform the doctor when feeling sick. Public awareness of the virus and enhanced prevention measures such as these are key components for prevention.
Q7: What did MSF do during the SARS outbreak? MERS?
During the outbreak of SARS, MSF supported the Bach Mai Hospital in Vietnam with Infection Prevention and Control measures and an isolation ward. In mainland China, we gave support with training of healthcare staff in Infection Prevention and Control in the city of Zhangjiakou in Hebei province. In Hong Kong we provided support with training of healthcare staff in Infection Prevention and Control and healthcare education for the population. MSF did not intervene for MERS outbreaks.
Q8: How can I prevent myself from being infected?
As with other coronaviruses, droplet infection seems to be the main mode of transmission. The virus enters the human body through the mouth or nose. This can happen by breathing in infected droplets, or by touching with your hand a surface on which droplets have landed and then touching your eyes, mouth or nose. Hence, simple infection control measures such as hand-washing and cough and sneeze etiquette are effective and important for prevention.
Hand hygiene is paramount, so wash your hands often with soap and water. Use enough soap, and make sure all parts of both your hands are washed. Spend at least 20 seconds washing your hands. If there’s no visible dirt on your hands, an alcohol-based gel is also a good option.
If you cough or sneeze, cover your mouth and nose with a tissue, or with the inside of your elbow. Put used tissues in the bin immediately, just like used masks, and wash your hands.
A mask can be a good preventive measure to protect from breathing in the virus. However, its main use is to prevent transmitting the virus if you are sick. Only touch the strings of the mask when you take it off. Put it directly in the bin and wash your hands.