Public awareness and knowledge of the National Health Insurance in South Africa

Introduction: Individuals residing in Limpopo, KwaZulu-Natal and the Eastern Cape provinces who had access to public health services were surveyed to determine public knowledge and awareness of the new National Health Insurance (NHI). Methods: A descriptive cross-sectional study was conducted and a total of 748 adult respondents were sampled using a two-stage systematic sampling design. Data were  collected using mobile phone assisted personal interviews. Results: The study found that 80.3% of the respondents were aware of the NHI and slightly less than half (49.8%) of the respondents did not have knowledge of how the NHI works and 71.8% lacked awareness  about the origin of the development of the NHI concept in South Africa. The knowledge of what the NHI would pay for was poor and 48.1% knew that the NHI Fund would pay for medical expenses if a person got sick and 45.7% knew that with health insurance, basic health requirement is ensured and that if one  becomes ill, medical treatment would be paid for by the NHI Fund, 50.9% of respondents did not  understand how the NHI Fund will pay for health care received, only 44.8% understood how the NHI will pay for health care services received. Conclusion: The public education campaigns to increase knowledge and understanding of the NHI  scheme might have been inadequate hence might not have penetrated many communities. It is  recommended that a comprehensive community consultation plan be established to increase awareness and knowledge of the NHI among community members targeting clinics, schools, pension pay points and other community sites.Key words: Awareness, knowledge, National health insurance, South Afric

Minireview - Physiological and molecular insights into drought tolerance

Water is a major limiting factor in world agriculture. In general, most crop plants are highly sensitive to even a mild dehydration stress. There are however, a few genera of plants unique to Southern Africa, called “resurrection plants” which can tolerate extreme water loss or desiccation. We have used Xerophyta viscosa, a representative of the monocotyledonous resurrection plants to isolate genes that are associated with osmotic stress tolerance. Several genes that are differentially expressed, and that confer functional sufficiency to osmotically-stressed Escherichia coli are being studied at the molecular and biochemical levels. In this review, we use this as a basis to discuss the physiological and molecular insights into drought tolerance

Physiological and molecular insights into drought tolerance

Water is a major limiting factor in world agriculture. In general, most crop plants are highly sensitive to even a mild dehydration stress. There are however, a few genera of plants unique to Southern Africa, called "resurrection plants" which can tolerate extreme water loss or desiccation. We have used Xerophyta viscosa, a representative of the monocotyledonous resurrection plants to isolate genes that are associated with osmotic stress tolerance. Several genes that are differentially expressed, and that confer functional sufficiency to osmotically-stressed Escherichia coli are being studied at the molecular and biochemical levels. In this review, we use this as a basis to discuss the physiological and molecular insights into drought tolerance.</p

The promoter signatures in rice LEA genes can be used to build a co-expressing LEA gene network

10.1007/s12284-008-9017-4Rice12177-18