In the long river of history, in different times and in different regions, have to pop has a variety of sizes ranging from infectious diseases such as tuberculosis, measles, varicella, epidemic cerebrospinal meningitis, je, smallpox, plague, and had a serious threat to human survival and development, particularly affect children\'s health and growth.
Even today, although the struggle between humans and infectious diseases has made great achievements, people used to control a number of infectious disease epidemics. But in recent years there have been some new problems. As in the past has referred to as \"TB\" tuberculosis, recent incidence continued, and even increased in some countries and regions in the world show signs of a resurgence. It is estimated that about 3 million ~400 worldwide each year thousands of new sputum positive (infectious) and 3 million ~400 million sputum negative (non-infectious) tuberculosis, died of tuberculosis in some 2 million ~300 of millions of people every year. Three-fourths case occurred in developing countries, its row of bacteria in patients with 0.2%~1.0% of the total population. In children, estimated globally, 1.3 million new cases every year and 500,000 deaths.
Tuberculosis incidence and mortality rates have declined significantly over the years, but there are also reports of increased in recent years. In the law on prevention and treatment of infectious diseases in our country are classified as category b infectious diseases je, it has been reported in Guangdong Province, recently there have been outbreaks of epidemic, attracted the attention of many people. To this end, the Guangdong Health Department is urging local parents to child vaccination and mosquito protection against mosquitoes and other measures to prevent the spread of viruses. In addition, influenza, epidemic cerebrospinal meningitis, mumps, rubella, measles, varicella, also distributed, multiple cases of infectious diseases, or even sometimes a small scale in parts of pop. This series of better control of infectious diseases over the years, why the resurgence? Why is once again threatening the health and life of children and susceptible population? Analysis in general there are several possible causes:
1, because a long time, people on prevention and treatment of infectious diseases control work in a better, the disease epidemic greatly reduced, resulting in slower population immunity to infectious diseases such;
2, with the population growing and active migration, a migration and change in infectious diseases, poses a significant medical problems of global magnitude;
3, due to poverty, half the world population had no access to the most basic medical services and drugs, more than 1 billion people live extreme hardship, population growth and increasing urban processes hundreds of millions of people housing congestion, resulting in worsening sanitation, and lack of clean water, by war, mass population movements caused by armed conflicts and natural disasters often cause outbreaks of infectious diseases and epidemic areas of variation;
4, sharp increase in urban animals in the family, many animal-borne infectious diseases increased;
5, awareness on the prevention and treatment of infectious diseases weakened, relative Department on emergency measures promptly;
Possible variation 6, certain pathogens and the emergence of drug-resistant strains.
For the reburning of infectious diseases, caused by people required a high degree of vigilance, and needed to do a related disease vaccination, which is the most simple and effective measures for the prevention of infectious diseases.
Over the past several decades, of more importance to the prevention of such diseases, serious and infectious diseases EPI, give children an injection of various vaccines, infectious diseases prevention and control work in a better. After such diseases tend to rare, rare in recent years, awareness of people become weak gradually. Although many vaccine vaccination belongs to the national immunization project, but because of the vaccines and injection costs are borne by the individual, so some parents to save money easier, do not give children vaccinated. There are of course part of the parents is simply ignorance, don\'t even know you want to give their children vaccination. In view of these factors, at present of urban floating population children, more kinds of leakage phenomenon, especially children in rural areas, not vaccination is widespread, causing many children on the immunity the general decline of infectious diseases. Therefore, doing vaccination of infectious disease vaccines are currently parents the necessary attention to the key. Also, do not contact with livestock, poultry, elimination of disease transmission media, cut off transmission are also important measures to prevent infectious diseases, including strengthening the management of susceptible livestock, poultry, avoid dogs, cats or other small animals share a room, sleep in a bed; cities should stop feeding livestock, poultry. At the same time to improve sanitation, eliminate breeding grounds of infectious disease pathogens. Also should pay attention to rational nutrition of children, strengthen the child\'s physical exercise, enhanced child fitness, develop good health habits. If infectious diseases, control of infection in a timely manner first, avoid contact with infected patients of the child and, secondly, transmission control, do not let to flow more dense crowds of children playing.
In short, current parents in the process of protecting children, necessary vigilance reburning of infectious diseases.
