Several species of mosquito within the genus Aedes, principally A. aegypti transmitted the dengue. There are five different types of virus such as the infection with one type usually gives lifelong immunity to that type, however, with only short-term immunity to the others. It has increased the risk of severe complications by subsequent infection with a various type. Prevention is carried out by reducing the habitat and the amount of mosquitoes and reducing the exposure to bites because there is no commercially available vaccine. Dengue fever will last or stay for about 7 days which is 1 week, despite its sudden and acute onset. After the recovery period, extra precautions should be taken as these precautions will help prevent severe illness …show more content…
A lot of awareness and precaution must be taken and carried out not only by the government but also the public. There are a lot of prevention and control of Dengue fever. Prevention is always better than cure. Recently, the only method of preventing and controlling dengue fever is to eradicate the mosquito population. We can improve the water storage practices by covering and closing all containers to prevent egg laying female mosquito accesses to it. We can also eliminate the tins, bottles or food containers which will collect the water as mosquitoes breed easily in any source of standing …show more content…
According to the director, Dr Christina Rundi, seven of the cases are found at the Wad Melur 2 of the Sabah Women and Children’s Hospital here while the other in Sandakan. Influenza A (H1N1) virus is the subtype of influenza A virus which is the most usual cause of human influenza flu in 2009. This virus can be known as orthomyxovirus that contains the glycoproteins haemaggltutinin and neuraminidase. Because of this, they are known as H1N1 and H1N2 which depending on the type of H or N antigens they express with metabolic synergy. During haemagglutinin, it will cause the red blood cells to clump together and attaches the virus to the infected cell. Neuraminidase are a type of glycoside hydrolase enzyme that aid to progress the virus particles through the infected cell and help in budding from the host cells. Some strains of H1N1 are endemic in humans and result of a small fraction of all influenza-like illness and a little fraction of all seasonal influenza. A small percentage of all human flu infections is caused by H1N1 strains in 2004 to
Influenza was a deadly virus that killed millions of people around the world back in 1918. The virus of influenza has eight genes with no fix structure, and the segment structure can change the virus fragmentation endlessly. The virus is independent and can replicate rapidly once it gets into your lungs which can the air pathway and the infected person would drown in their own body. People with the virus can spread it by coughing, sneezing, and sometimes people might touch a surface which has the virus on it and touch their mouth or nose without properly washing it. The virus has eight genes.
I just recently visited Miami Beach, Florida and I found out that they have really bad mosquitos because of the Zika Virus. “Florida has confirmed local transmissions of Zika Virus are occurring in two areas Miami - Dade County (floridahealth).” I was packing up all of my stuff for my trip to Miami Beach, Florida because I have really been wanting to go see my cousin Jaxon. We haven't seen each other in so long because we live About 18 hours apart. I had to stop at the gas station a few times but it was worth it.
In the 09/11, Pentagon attack that left an indelible mark on American history faced similar challenges. The leadership was ineffective and no immediate action was taken to deal with the terror attack. The government had no planning team to determine what to do with such a catastrophe. Donald Rumsfeld, a civilian Defense Secretary, claims that it was not his responsibility to protect the homeland against such attacks but was rather that of law enforcement. Vice President Dick Cheney was to be in charge of the domestic terrorism investigation group.
Influenza, “ has been described as the greatest medical holocaust in history” and may have killed as many people as the Black Plague”. This illness, (which originated from southeast asia) was obviously quite lethal, but nowadays we have an effective mean of defense, a vaccine, also known as the flu shot! Influenza is a virus that spreads in droplets caused by coughing or sneezing! It’s symptoms include fevers, chills, muscle aches, coughing, congestion, runny noses, headaches, and fatigue. If you notice that somebody has these symptoms don’t worry it’s not a life or death situation, however you might wanna stay away from them, it’ll save you a huge discomfort!
It is highly contagious and can be transferred person to person via close contact such as touching something that is contaminated and proceeding to touch one’s eyes, nose or mouth. It can also be transmitted by respiratory secretions or droplet exposure ("Interim Guidance", 2010). People who are at high risk of getting infected by the H1N1 influenza virus include children under five years old, people 65 and older, people who have chronic illnesses, pregnant women and people who have compromised immune systems (Krause & Poceta, 2017). The symptoms of the H1N1 virus are very similar to symptoms of regular influenza and include nausea and vomiting, fever, diarrhea, coughing, sore throat and
Influenza was largely ignored across the globe. There had been no way to tell that the Spanish Lady had not yet finished her dance. In four months, influenza was ready to make a second round, far more deadly that the first. Influenza’s
The influenza first attacked people who were in close contact with each other, places like military bases and prisons had to face the deadly disease head on in it 's early stage. At first it was thought to be a small dilemma that would be over within weeks, instead it spread like wildfire. “By noon, the camp’s hospital had dealt with over one hundred ill soldiers. By week’s end, that number jumped to five hundred.”
Vaccination against influenza is the most important intervention used by public health to prevent unnecessary hospitalization and death among high risk populations. In order to create a program one must understand the target group. Therefore, the study would be conducted on the group of people who are particularly at high risk of getting the flu or those who are less likely to receive medical care. Questions would be asked to determine their greatest needs and what can be done to improve the health of the community. To understand the needs of these individuals, a discussion will take place with community and social service staff that work directly with the high risk populations.
Introduction Influenza is a serious viral respiratory illness that causes annual epidemics worldwide and results in more than 200,000 hospitalizations and 40,000 deaths per year in the United State (Lynch, Mertens, Whimbey, & Dellit, 2013). The burden from influenza is twofold. Firstly, there is the severity of the disease and deaths. Secondly, the large numbers of mild-to-moderate cases results in time off work and losses to production, as well as pressure and costs on the health and social care services.
What is the Influenza? According to the John Hopkins Medicine Health Library it is “a highly contagious viral respiratory tract infection.”
•The influenza infection is extremely infectious: When a contaminated individual coughs, wheezes or talks, respiratory droplets are produced and transmitted into the air, and can then can be breathed in by someone close-by. •A person who touches something with the infection on it and afterward touches his or her mouth, eyes or nose can get to be contaminated. •An influenza pandemic, for example, the one in 1918, happens when a particularly harmful new flu strain for which there 's practically no immunity shows up and spreads rapidly from individual to-individual around the world.
Yellow fever which is transmitted by a mosquito can cause: Fever, nausea, it can affect the kidneys and liver, and in most cases it causes death. In the story the people’s eyes and skin turn yellow hence the name “yellow” fever. Yellow fever has affected towns all over and doctors cannot get a grasp on it. The death and sickness gets so bad that people are told to stay inside and not leave for any circumstances other than to leave town. The death in the city rises from the hundreds to the thousands daily.
Records of influenza symptoms date back thousands of years, with many massive outbreaks such as the 1918 Spanish flu and the 2009 Swine flu pandemic along the way. Scientists have been searching for a cure for years, but even through modern medicine, the fight against influenza continues. The structure, replication process, and limitations on modern medicine are just a few factors that keep influenza spreading across the world every year. Influenza is a special kind of microbe known as a virus. It is round and significantly smaller than its microbe counterparts such as bacteria, archaea, and eukaryota.
INTRODUCTION Influenza viruses constitute the genus Orthomyxovirus belong to the family Orthomyxoviridae, which consists of three species: A, B, and C. They are negative, single stranded RNA viruses. These viruses cause influenza also known as flu. Influenza is contagious acute respiratory disease that is marked by fever, chills, headache and feeling tired.
Malaria is the most common disease in third world countries with a tropical climate; the disease is caused by a parasite called Plasmodium, which is transmitted through the bites of infected mosquitoes. In the human body, the parasites multiply in the liver, and then infect red blood cells. Symptoms of malaria include fever, headache, and vomiting, and usually appear between 10 and 15 days after the mosquito bite. If not treated, malaria can quickly become life-threatening by disrupting the blood supply to vital organs. In many parts of the world, the parasites have developed resistance to a number of malaria medicines.