The widespread availability and use of e-cigarettes in many countries has established the need for an assessment of their effect on children. By the end of 2017 the number published annually on e-cigarettes had increased to 2976 and included 171 papers on e-cigarettes and children. The objective of this commentary is to provide a review and public health perspective on the effects of e-cigarettes on children. There are four public health questions to be answered: 1. Are e-cigarettes and replenishing fluids toxic on accidental ingestion? 2. If children smoke e-cigarettes is this harmful? 3. Does exposure to second hand vapour from e-cigarettes cause harm to children? 4. Are children (adolescents) who use e-cigarettes more likely to begin smoking conventional cigarettes? There were 2229 reported exposures to e-cigarette fluids and liquid nicotine in the USA in 2017 causing cardiovascular symptoms of varying severity. No deaths were reported although the potential is always there. Exposure to e-cigarette vapor is less dangerous than cigarette smoke. However it does damage pulmonary endothelium in experimental models. No long term studies are yet available on chronic diseases although vapor does contain carcinogens. Adolescents who use e-cigarettes are more likely to become tobacco smokers. Because of the accumulating evidence of harm to children great caution should be exercised in widening the public promotion and usage of e-cigarettes. Children should avoid any contact with E-cigarettes or their vapour.
The publication of information is essential for expanding the benefits of public health throughout the Asia-Pacific region. All academics are familiar with the adage "Publish or perish," but for public health, this should be rewritten as "Publish or the population perishes." Publication and communication in public health continues to undergo rapid change. There are many challenges that a regional journal faces. The number of printed journals is beginning to decline. Digital publishing and extensive databases and search engines have become the only practical way to access data. But the advent of digital publishing has seen the arrival of profit-making entrepreneurs. Whether a Journal is in the printed form or digital, it remains the key communication in public health and ultimately improve the health of the people. The Asia-Pacific Journal of Public Health (APJPH), which is owned by Asia Pacific Academic Consortium for Public Health (APACPH) and published by Sage ensures that your data gets maximum digital exposure in the region where it can make a difference. Over the years, APJPH has increased its impact factor and gained in prestige. Although impact factor of a journal is important in documenting the recognition of work by academics, it does not necessarily reflect importance to our region. There needs to be a re-evaluation of publication and communication strategies so that all citizens of the Asia-Pacific region benefit.