What does this ‘multi-antigen’ vaccination campaign in CAR consist of exactly?

This preventive vaccination programme is the most important campaign that MSF has ever conducted in CAR. Its aim is to protect children under the age of five from a number of diseases, including polio, tetanus, diphtheria, whooping cough, hepatitis B, measles and certain strains of pneumonia and meningitis. It requires a significant amount of financial, logistical and human resources. We are carrying out several vaccination rounds, as certain vaccines require multiple doses in order to be fully effective. For example, in the town of Berbérati and the surrounding area, in the south-west of the country, we have just deployed 16 mobile teams consisting of nearly 370 medical staff and health promotion workers and dozens of cars and motorbikes stationed at 43 vaccination sites. We managed to vaccinate 14,000 children in just five days. The campaign is still ongoing in less accessible rural areas, as we must reach people who do not have access to transport.

Why is MSF conducting such a large-scale vaccination campaign in CAR?

Since the crisis in 2013, the country has had to contend with a severe shortage of health services. Around half the population is in constant need of emergency humanitarian aid. Vaccine coverage is very low: only 13% of children are fully covered. Between 2012 and 2014, the number of children who were fully immunised against measles fell by more than one third, from 64% to 25%. In a country such as CAR, the risk of epidemics is very high – as are the number of deaths that can be attributed to vaccine-preventable diseases. It is essential that the highest possible number of children are protected.

The work of the National Vaccination Programme is very difficult; there are many health centres that do not function properly, and access to medical supplies in certain regions is complicated further by security and logistical issues. Furthermore, the poorest families are simply unable to afford healthcare fees.

Therefore, in collaboration with the Ministry of Health, MSF has launched this landmark catch-up vaccination campaign in order to protect children who should have been vaccinated against these diseases but who have not yet been. We have already vaccinated more than 73,000 children across several regions and are pressing ahead elsewhere in the country.

What challenges have you encountered with this programme?

More than anything, the challenge is a logistical one: we have to ensure a cold chain in a region where temperatures approach 40 degrees Celsius. It is absolutely crucial that we find solutions so that the vaccines that we administer to the children are fully effective. We also have to transport our equipment and materials to areas that are very remote and difficult to access. In June, the arrival of the rainy season can make the campaign even more challenging, as the roads become impassable.

Another significant obstacle is the issue of security. While the Berbérati area is calm, in other regions of the country there are still sporadic clashes and the presence of bandits on the roads restricts our activities to the major towns. In these circumstances, we our strengthening our family awareness programme by working closely with community leaders, and we are also maintaining routine vaccination operations in the health centres in which we are already active. Our programme has one fundamental aim: to ensure that children are protected from preventable diseases for many years to come.