A study for a new shot stops. It is in Guinea-Bissau. This makes people talk. The leaders there say no.
The health minister says the study is paused. This is because of some worries. They worry about good rules. They also worry about good science.
The US paid for the study. Danish people led the study. US people want the study to go on. But Africa CDC agrees with Guinea-Bissau.
Guinea-Bissau had problems. Last year, there was a big change. The health minister says the science was not good. So, they stopped the study.
This shows a big talk. It is about science rules. People want fair rules. The US wants the study to continue. But Africa CDC’s words are important.
Guinea-Bissau decides about this work. Africa CDC helps this idea. They want good science. This can help health.