Health effects of climate change in Africa: A call for an improved implementation of prevention measures.

The world's climate, particularly in Africa, has changed substantially during the past few decades, contributed by several human activities. Africa is one of the continents that is most vulnerable to climate change globally. Since the beginning of 2022, extreme weather events in Africa have affected about 19 million people and killed at least 4,000 individuals. Cyclones, floods, heatwaves, wildfires, droughts, and famine were among the severe weather occurrences. Natural disasters and extreme weather events brought on by climate change may compromise access to clean water, sanitation systems, and healthcare facilities, making people more vulnerable to a number of illnesses. Floods and drought can lead to both communicable and non-communicable diseases. The African population is more likely to experience more mental health disorders than before because of natural disasters, which result in the loss of property and sometimes loss of lives more frequently. We, therefore, call for an improved implementation of strategies to prevent the health effects of climate change so that the health of the people in Africa can be maintained.

COVID-19 rapid response in a limited resource setting (notes from the field): Chinhoyi Provincial Hospital, Mashonaland West Province, Zimbabwe.

COVID-19 has impacted health systems globally with varying impacts across regions. In Zimbabwe, a country with perennial problems of shortage of healthcare workers and resources, the pandemic has caused substantial strain on the public health system. The ability to share experiences on what has worked and what has not can be valuable as scientists, policymakers, and others determine steps forward and reflect backward to determine lessons learned in the pandemic response. We describe the setup and function of a COVID-19 rapid response team in the context of a limited resource setting. The response had to be tailored to make maximal use of the resources available and manage the outbreak. In this article, we share notes from the field and discuss the process of setting up a rapid response protocol in a limited resource provincial hospital, the challenges encountered, improvised interventions and recommendations for managing a COVID-19 resurgence and future similar pandemics.

Implementing effective TB prevention and treatment programmes in the COVID-19 era in Zimbabwe. A call for innovative differentiated service delivery models.

The arrival of COVID-19 has disrupted health service provision globally. In this note, the authors discuss the impact of the COVID-19 pandemic on the provision of tuberculosis (TB) services in Zimbabwe. TB is endemic in the country and disruption of services may potentially have serious consequences for patients with existing and undiagnosed TB. In this letter, the authors discuss the need for innovative strategies that ensure TB prevention and treatment services in a manner which reduces COVID-19 risk to patients and healthcare workers.