ZIKA VIRUS
The illness is usually mild with symptoms lasting from several days to a week.
MODE OF TRANSMISSION
1. Zika virus is transmitted to people primarily through the bite of an infected Aedes species mosquito (A. aegypti and A. albopictus). These are the same mosquitoes that spread dengue and chikungunya viruses.
These mosquitoes typically lay eggs in and near standing water in things like buckets, bowls, animal dishes, flower pots and vases. They prefer to bite people, and live indoors and outdoors near people.
Mosquitoes that spread chikungunya, dengue, and Zika are aggressive daytime biters. They can also bite at night.
Mosquitoes become infected when they feed on a person already infected with the virus. Infected mosquitoes can then spread the virus to other people through bites.
2. It is possible that Zika virus could be passed from a mother to her baby during pregnancy.To date, there are no reports of infants getting Zika virus through breastfeeding. Because of the benefits of breastfeeding, mothers are encouraged to breastfeed even in areas where Zika virus is found.
3. Spread of the virus through blood transfusion and sexual contact have been reported.
Treatment
There is no vaccine to prevent or specific medicine to treat Zika infections.
Treat the symptoms:
Get plenty of rest.
Drink fluids to prevent dehydration.
Take medicine such as acetaminophen to relieve fever and pain.
Do not take aspirin and other non-steroidal anti-inflammatory drugs.
If you are taking medicine for another medical condition, talk to your healthcare provider before taking additional medication.
If you have Zika, prevent mosquito bites for the first week of your illness.
During the first week of infection, Zika virus can be found in the blood and passed from an infected person to a mosquito through mosquito bites.
An infected mosquito can then spread the virus to other people.
PRECAUTION OF PREGNANT LADIES
Zika virus infections have been confirmed in infants with microcephaly.
All pregnant women consider postponing travel to areas where Zika virus transmission is ongoing .
If a pregnant woman travels to an area with Zika virus transmission, she should be advised to strictly follow steps to avoid mosquito bites .
= Mosquitoes that spread Zika virus bite both indoors and outdoors, mostly during the daytime; therefore, it is important to ensure protection from mosquitoes throughout the entire day .
= Mosquito prevention strategies include wearing long-sleeved shirts and long pants, using U.S. Environmental Protection Agency (EPA)–registered insect repellents, using permethrin-treated clothing and gear, and staying and sleeping in screened-in or air-conditioned rooms.
= When used as directed on the product label, insect repellents containing DEET, picaridin, and IR3535 are safe for pregnant women
AREAS AFFECTED BY ZIKA VIRUS
Africa, Southeast Asia
Brazil
Zika in the United States and its territories:
With the recent outbreaks, the number of Zika cases among travelers visiting or returning to the United States will likely increase.
These imported cases could result in local spread of the virus in some areas of the United States.
Currently, outbreaks are occurring in many countries.Zika virus will continue to spread and it will be difficult to determine how the virus will spread over time.
PREVENTION
Mosquitoes that spread Zika virus bite mostly during the daytime.
Mosquitoes that spread Zika virus also spread dengue and chikungunya viruses.
When traveling to countries where Zika virus or other viruses spread by mosquitoes are found, take the following steps:
Wear long-sleeved shirts and long pants.
Stay in places with air conditioning or that use window and door screens to keep mosquitoes outside.
Sleep under a mosquito bed net if you are overseas or outside and are not able to protect yourself from mosquito bites.
Use Environmental Protection Agency (EPA)-registered insect repellents. All EPA-registered insect repellents are evaluated for effectiveness.
Always follow the product label instructions
Reapply insect repellent as directed.
Do not spray repellent on the skin under clothing.
If you are also using sunscreen, apply sunscreen before applying insect repellent.
If you have a baby or child:
Do not use insect repellent on babies younger than 2 months of age.
Dress your child in clothing that covers arms and legs, or
Cover crib, stroller, and baby carrier with mosquito netting.
Do not apply insect repellent onto a child’s hands, eyes, mouth, and cut or irritated skin.
Adults: Spray insect repellent onto your hands and then apply to a child’s face.
Treat clothing and gear with permethrin or purchase permethrin-treated items.
Treated clothing remains protective after multiple washings. See product information to learn how long the protection will last.
If treating items yourself, follow the product instructions carefully.
Do NOT use permethrin products directly on skin. They are intended to treat clothing.
Sick with Chikungunya, Dengue, or Zika? Protect yourself and others from mosquito bites during the first week of illness.
If you have Zika, protect others from getting sick
During the first week of infection, Zika virus can be found in the blood and passed from an infected person to another mosquito through mosquito bites. An infected mosquito can then spread the virus to other people.
To help prevent others from getting sick, avoid mosquito bites during the first week of illness.
BY,
DR.RENJU T GEORGE,INDIA
- Zika virus is spread to people through mosquito bites.
- The most common symptoms of Zika virus disease are fever, rash, joint pain, and conjunctivitis (red eyes).
The illness is usually mild with symptoms lasting from several days to a week.
MODE OF TRANSMISSION
1. Zika virus is transmitted to people primarily through the bite of an infected Aedes species mosquito (A. aegypti and A. albopictus). These are the same mosquitoes that spread dengue and chikungunya viruses.
These mosquitoes typically lay eggs in and near standing water in things like buckets, bowls, animal dishes, flower pots and vases. They prefer to bite people, and live indoors and outdoors near people.
Mosquitoes that spread chikungunya, dengue, and Zika are aggressive daytime biters. They can also bite at night.
Mosquitoes become infected when they feed on a person already infected with the virus. Infected mosquitoes can then spread the virus to other people through bites.
2. It is possible that Zika virus could be passed from a mother to her baby during pregnancy.To date, there are no reports of infants getting Zika virus through breastfeeding. Because of the benefits of breastfeeding, mothers are encouraged to breastfeed even in areas where Zika virus is found.
3. Spread of the virus through blood transfusion and sexual contact have been reported.
Treatment
There is no vaccine to prevent or specific medicine to treat Zika infections.
Treat the symptoms:
Get plenty of rest.
Drink fluids to prevent dehydration.
Take medicine such as acetaminophen to relieve fever and pain.
Do not take aspirin and other non-steroidal anti-inflammatory drugs.
If you are taking medicine for another medical condition, talk to your healthcare provider before taking additional medication.
If you have Zika, prevent mosquito bites for the first week of your illness.
During the first week of infection, Zika virus can be found in the blood and passed from an infected person to a mosquito through mosquito bites.
An infected mosquito can then spread the virus to other people.
PRECAUTION OF PREGNANT LADIES
Zika virus infections have been confirmed in infants with microcephaly.
All pregnant women consider postponing travel to areas where Zika virus transmission is ongoing .
If a pregnant woman travels to an area with Zika virus transmission, she should be advised to strictly follow steps to avoid mosquito bites .
= Mosquitoes that spread Zika virus bite both indoors and outdoors, mostly during the daytime; therefore, it is important to ensure protection from mosquitoes throughout the entire day .
= Mosquito prevention strategies include wearing long-sleeved shirts and long pants, using U.S. Environmental Protection Agency (EPA)–registered insect repellents, using permethrin-treated clothing and gear, and staying and sleeping in screened-in or air-conditioned rooms.
= When used as directed on the product label, insect repellents containing DEET, picaridin, and IR3535 are safe for pregnant women
AREAS AFFECTED BY ZIKA VIRUS
Africa, Southeast Asia
Brazil
Zika in the United States and its territories:
- No locally transmitted Zika cases have been reported in the continental United States, but cases have been reported in returning travelers.
- Locally transmitted Zika virus has been reported in the Commonwealth of Puerto Rico, the U.S. Virgin Islands, and America Samoa.
With the recent outbreaks, the number of Zika cases among travelers visiting or returning to the United States will likely increase.
These imported cases could result in local spread of the virus in some areas of the United States.
Currently, outbreaks are occurring in many countries.Zika virus will continue to spread and it will be difficult to determine how the virus will spread over time.
PREVENTION
- No vaccine exists to prevent Zika virus disease (Zika).
Mosquitoes that spread Zika virus bite mostly during the daytime.
Mosquitoes that spread Zika virus also spread dengue and chikungunya viruses.
When traveling to countries where Zika virus or other viruses spread by mosquitoes are found, take the following steps:
Wear long-sleeved shirts and long pants.
Stay in places with air conditioning or that use window and door screens to keep mosquitoes outside.
Sleep under a mosquito bed net if you are overseas or outside and are not able to protect yourself from mosquito bites.
Use Environmental Protection Agency (EPA)-registered insect repellents. All EPA-registered insect repellents are evaluated for effectiveness.
Always follow the product label instructions
Reapply insect repellent as directed.
Do not spray repellent on the skin under clothing.
If you are also using sunscreen, apply sunscreen before applying insect repellent.
If you have a baby or child:
Do not use insect repellent on babies younger than 2 months of age.
Dress your child in clothing that covers arms and legs, or
Cover crib, stroller, and baby carrier with mosquito netting.
Do not apply insect repellent onto a child’s hands, eyes, mouth, and cut or irritated skin.
Adults: Spray insect repellent onto your hands and then apply to a child’s face.
Treat clothing and gear with permethrin or purchase permethrin-treated items.
Treated clothing remains protective after multiple washings. See product information to learn how long the protection will last.
If treating items yourself, follow the product instructions carefully.
Do NOT use permethrin products directly on skin. They are intended to treat clothing.
Sick with Chikungunya, Dengue, or Zika? Protect yourself and others from mosquito bites during the first week of illness.
If you have Zika, protect others from getting sick
During the first week of infection, Zika virus can be found in the blood and passed from an infected person to another mosquito through mosquito bites. An infected mosquito can then spread the virus to other people.
To help prevent others from getting sick, avoid mosquito bites during the first week of illness.
BY,
DR.RENJU T GEORGE,INDIA
