Drug resistance of Escherichia coli isolated in Nepal

Changing Trend of Infectious Diseases in Nepal

Many infectious/communicable diseases (IDs) are endemic in Nepal. Until a decade and half ago, IDs were the major cause of both morbidity and mortality accounting 70% for both. However, as a result of various preventive measures implemented by both the state and non-state actors, the overall IDs have shown a changing (declining) trend. The most impressive decline has been seen in the intestinal helminth infection. Though the overall burden of IDs is decreasing, several newer infectious diseases (emerging infections) namely, dengue fever, scrub typhus, influenza (H5N1 and H1N1), and others are posing a great public health problem. On the other hand, though sporadic, outbreaks of endemic diseases together with HIV-TB coinfection and infection with drug resistance microbes during recent years have constituted a serious public health as well as medical problem. On the contrary, with the decline of IDs, noninfectious diseases (noncommunicable disease, NCD) namely, diabetes, cancer (and cancer therapy), and others are on the rise particularly in urban areas. Hence, currently Nepal is trapped in "double burden" of diseases. Risk of opportunistic infection has increased in immunocompromised person with NCD. To address the present situation, the multi-sectoral plan and strategies developed must be implemented effectively.

Inca Trail porters: the health of local tourism employees as a challenge for travel medicine

BACKGROUND

Trekking is an activity that forms part of the increasing adventure and outdoor tourism. High altitude trekking in the Himalayas or Andes has been popular for some time. For longer treks, porters are employed to carry necessary equipment. Porters' working conditions are unfortunate and subsequent health problems considerable. Although Himalayan porters have received some attention in the press and research literature, porters on the popular Inca Trail in Peru have been neglected. In light of the growing awareness of health problems of local tourism employees, the purpose of this study was to describe Inca Trail porters' working conditions and their reports on their related health status to provide baseline information for further research and strategies for improvement.

METHOD

For this descriptive study, 101 Inca Trail porters were interviewed (August/September 2001) using a structured interview schedule.

RESULTS

Porters were between 17 and 68 years old; estimated body weight ranged from 50 kg to 76 kg. The usual portering job lasts for 4 days with 9 to 10 hours of carrying per day. Estimated weight of loads ranged from 20 kg to 45 kg. Major concerns were lack of fuel, clothes, shelter, and equipment but foremost the lack of sufficient food provisions. A third described their general health as poor or very poor and attributed this to work. Health complaints included respiratory infections, kidney problems, or rheumatism. Thirty-eight porters recalled injuries while on the trail and over 90% had fallen ill on the job with cold, "majurki," and stomach pain due to lack of food or cold food being named most often. Porters' demands for improvement included increased pay and appropriate and sufficient food.

CONCLUSIONS

The porters' working conditions and subsequent health problems need to be addressed. A range of stakeholders is responsible for the porters' conditions and are in a position to improve current situations. Specific responsibility for health care lies with travel health professionals and local health authorities since the health of host communities has been acknowledged as an important area within travel medicine.