Epidemiology and research methodology Essay Example | Topics and Well Written Essays - 2000 words

Epidemiology and research methodology - Essay Example ctice of premarital and multiple-partners sex is undoubtedly more common in developed countries than in the developing ones due to the society’s visibly permissive attitude towards it (National Research Council, 2005). Consequently, the prevalence of sexually transmitted diseases has also increased. In an annual report of a screening programme by the Department of Health, it has been noted that Chlamydia trachomatis infection has become â€Å"the most commonly diagnosed bacterial sexually transmitted infection in the genitourinary medicine (GUM) clinics in the United Kingdom† (Department of Health [DH], 2004). As a result, the government has formulated several policies through publicly-funded researches with the aim to prevent further spread of the communicable chlamydial infection due to its social and economic negative impacts. In connection, this paper will attempt to determine specific proposed policies and their effectiveness in countering the negative social, health, and economic impact of chlamydial infections with regard to the epidemiologic trends by employing a qualitative research methodology which will specifically discussed later. In the United States, the Centers for Disease Control and Prevention (CDC) has accounted that people with chlamydial infections have recorded the most frequent case reporting for a sexually transmitted disease (CDC, 2010). The first annual report of the National Chlamydia Screening Programme (NCSP) pointed the same trend about chlamydial infections in the United Kingdom which led to its formulation in 2003 (DH, 2004). The NCSP was founded by the Department of Health in England due to the threatening health patterns caused not only by chlamydia but all the sexually transmitted diseases observed in both publicly and privately-funded surveys including those from the World Health Organization (WHO), the national government, as well as some organizations like AVERT (WHO, 2001; â€Å"STD Statistics,† 2010). In the last decade,

Iphone Essay Example | Topics and Well Written Essays - 250 words

Iphone - Essay Example With the latest iphone, they have a personal assistant assigned in the phone that can do functions of the phone with the user voice control. It is durable and has a great physical design which is the reason many are attracted to buy it. The unique design of this product makes it a unisex phone – it looks equally attractive with all. To top it off, apple provides all its amazing services in one product: the ipod music player, amazing camera, and a phone that can have applications customized according to your needs (Amit, 2007). One of the biggest disadvantages that the phone has is affordability. For majority of the population, buying the phone directly from Apple becomes a problem, but they can buy it from telecommunication companies on contracts for a lower amount. Another issue is Apple’s reluctance to introduce Flash in its system, barring the use of this amazing facility in the phone. It does not have a detachable battery that becomes an inconvenience sometimes to the user and no slot for expanding memory if