News
Everything you need to know about Zika virus – symptoms to treatment
New Delhi- Global health officials say the Zika virus, linked to severe birth defects in thousands of babies in Brazil, is spreading rapidly in the Americas and could infect 3 million to 4 million people. The race is on to develop a Zika vaccine.
Here are some questions and answers about the virus and the current outbreak.
How do people become infected?
The virus is transmitted to people through the bite of infected female Aedes mosquitoes, the same type of mosquito that spreads dengue, chikungunya and yellow fever. The Pan American Health Organization (PAHO) said Aedes mosquitoes are found in all countries in the Americas except Canada and continental Chile, and the virus will likely reach all countries and territories of the region where Aedes mosquitoes are found.
How do you treat Zika infection?
There is no treatment or vaccine available for Zika infection. Companies and scientists are racing to develop a safe and effective vaccine for Zika, but one is not expected to be ready for months or years.
How dangerous is it?
The PAHO said there is no evidence that Zika can cause death but some cases have been reported with more serious complications in patients with pre-existing medical conditions.
The virus has been linked to microcephaly, a condition in newborns marked by abnormally small heads and brains that have not developed properly. It also has been associated with Guillain-Barre syndrome, a rare disorder in which the body`s immune system attacks part of the nervous system. Scientists are studying whether there is a causal link between Zika and these two disorders.
How is Zika related to microcephaly?
Health officials have yet to establish a direct causal relationship between Zika virus infection and birth defects, but it is strongly suspected. Brazil has reported 3,700 cases of suspected microcephaly that may be linked to Zika. It is unclear whether in pregnant women the virus crosses the placenta and causes microcephaly. Research in Brazil indicates the greatest microcephaly risk appears to be associated with infection during the first trimester of pregnancy.
What are the symptoms of Zika infection?
People who get Zika virus disease typically have a mild fever, skin rash, conjunctivitis, muscle and joint pain and fatigue that can last for two to seven days. But as many as 80 percent of people infected never develop symptoms. The symptoms are similar to those of dengue or chikungunya, which are transmitted by the same type of mosquito.
How can Zika be contained?
Efforts to control the spread of the virus focus on eliminating mosquito breeding sites and taking precautions against mosquito bites such as using insect repellent and mosquito nets. U.S. health officials have advised pregnant women to avoid travel to Latin American and Caribbean countries where they may be exposed to Zika.
How widespread is the outbreak in the Americas?
The World Health Organization said Zika cases have been reported in 23 countries and territories in the Americas in the current outbreak. Brazil has been the nation most affected. Other nations and territories include Barbados, Bolivia, Colombia, Dominican Republic, Ecuador, El Salvador, French Guiana, Guadeloupe, Guatemala, Guyana, Haiti, Honduras, Martinique, Mexico, Nicaragua, Panama, Paraguay, Puerto Rico, Saint Martin, Suriname, Venezuela and the U.S. Virgin Islands, according to the PAHO.
What is the history of the Zika virus?
The Zika virus is found in tropical locales with large mosquito populations. Outbreaks of Zika virus disease have been recorded in Africa, the Americas, Southern Asia and Western Pacific. The virus was first identified in Uganda in 1947 in rhesus monkeys and was first identified in people in 1952 in Uganda and Tanzania, according to the WHO.
Can Zika be transmitted through sexual contact?
One case of possible person-to-person sexual transmission has been described but the PAHO said more evidence is needed to confirm whether sexual contact is a means of Zika transmission. The PAHO also said Zika can be transmitted through blood, but this is an infrequent transmission mechanism. There is no evidence the virus can be transmitted to babies through breast milk.
What other complications are associated with Zika?
The WHO says because no big Zika outbreaks were recorded before 2007, little is known about complications caused by infection. During an outbreak of Zika from 2013-2014 in French Polynesia, national health authorities reported an unusual increase in Guillain-Barre syndrome. Health authorities in Brazil have also reported an increase in Guillain-Barre syndrome.
Long-term health consequences of Zika infection remain unclear. Other uncertainties surround the incubation period of the virus and how Zika interacts with other viruses that are transmitted by mosquitoes such as dengue.
Solan—In a shocking incident on Monday, an 18-year-old youth, Pravesh, survived a vicious leopard attack in Sarli village of Arki subdivision. The teenager reportedly fought the leopard for nearly 12 minutes before breaking its jaw, killing the animal on the spot.
Quick Thinking Saved His Life
Pravesh told the media that he was walking from the fields to a nearby shop in the morning to fetch milk when the leopard, hidden in the crops, lunged at him. Noticing the leopard’s tail, he attempted to run but fell after a short distance. During the attack, he covered his neck with his hands to protect himself from fatal bites.
The teenager continued to struggle with the leopard, repeatedly attempting to put distance between himself and the predator. In a desperate move, he grabbed the leopard by its mouth, twisted its jaw, and broke it, killing the animal instantly. Pravesh sustained multiple injuries, including deep claw marks, and is currently receiving treatment at Arki Hospital. Police and forest department teams have launched an investigation into the incident.
Serious Allegations of HP Forest Department’s Negligence
One of Pravesh’s relatives accused the forest department of negligence, noting that similar attacks had occurred in the area previously.
Earlier, a leopard had attempted to attack a scooter rider, who managed to escape. The family said they had informed the forest department on March 6 about potential danger, but no concrete action was taken. Villagers waited for three hours for a forest team to arrive, but none came. When the Block Officer eventually visited, he reportedly told villagers to ensure their own safety. Requests for cages to capture the leopard were also denied, with officials asking for written complaints instead.
SHIMLA | 7 August 2025 –The India Meteorological Department (IMD) has forecast light to moderate rainfall across Himachal Pradesh over the next two weeks, with isolated heavy to very heavy showers likely over the low hills, plains, and adjoining mid-hill regions. While the ongoing monsoon remains vital for agriculture, it also brings an elevated risk of localized flooding and landslides.
Week of August 8–14
Maximum temperatures will range from 22°C to 34°C, depending on elevation—22°C to 28°C in high hills, 26°C to 30°C in mid-hills, and up to 34°C in lower regions. Minimum temperatures are expected to remain near normal, between 12°C and 24°C. Cooler conditions may persist in districts like Kullu and Lahaul-Spiti.
Week of August 15–21
Similar rainfall patterns are expected to continue, with scattered heavy rain episodes. Temperature trends will remain stable, though slightly below-normal maximum temperatures are likely in parts of Lahaul-Spiti, Mandi, Kangra, and Kullu districts.
Outlook for Late August
Rainfall is expected to remain broadly normal, with region-specific variations. Districts such as Kinnaur, Shimla, and Sirmaur may see below-normal precipitation, while Una, Kangra, Hamirpur, Bilaspur, and Solan are likely to receive above-average rainfall. Both maximum and minimum temperatures are forecast to stay close to seasonal norms.
Officials at the Meteorological Centre in Shimla have urged residents and local authorities to remain alert for sudden heavy downpours, which could disrupt road connectivity and trigger landslides—especially along vulnerable hillside routes. Past monsoon episodes have blocked key highways, including routes between Mandi and Kullu and near Banjar, underscoring the ongoing challenges in the region.
This advisory comes as Himachal Pradesh continues to face the dual pressures of sustaining its agriculture-dependent economy while managing the life and infrastructure risks posed by an active monsoon. Continued vigilance and preparedness remain crucial.
SHIMLA | 7 August 2025 –Himachal Pradesh continues to deal with the impacts of the 2025 monsoon season, reporting extensive property damage, loss of lives, and widespread disruptions across the state. According to the official reports from the State Emergency Operations Centre (SEOC), the Department of Revenue, and the India Meteorological Department, from June 20 to August 6, 2025, heavy monsoon rains caused significant damage across multiple districts:
- Casualties: 199 deaths due to landslides, flash floods, cloudbursts, drowning, lightning, electrocution, and accidents; 304 injuries reported.
- Property Loss: Extensive damage to houses (both pucca and kaccha), shops, factories, labor sheds, animal shelters, and substantial crop losses in agriculture and horticulture.
- Public Infrastructure: Over ₹1,900 crore in damages to roads (including PWD), power supply, health, education, fisheries, rural and urban development, and animal husbandry.
Most affected districts include Mandi, Kangra, and Hamirpur, with severe crop and infrastructure losses.
Additionally, 91 deaths occurred due to monsoon-related road accidents.
Public Utilities and Infrastructure Disruptions
The SEOC report dated August 7, 2025, highlights ongoing disruptions:
- Roads Blocked: About 493 major roads and 3 national highways (NH-305, NH-21, NH-05) remain blocked by landslides and floods.
- Power Supply: Disruption of 1,120 distribution transformers (DTRs).
- Water Supply: 245 water schemes affected, threatening access to potable water for communities.
Key blockages include NH-21 between Mandi and Kullu and NH-305 near Banjar and Jhed.
Weather Forecast and Warnings
The India Meteorological Department’s forecast valid from August 7, 2025, includes:
- Isolated heavy rainfall expected throughout the week.
- Thunderstorms and lightning predicted in isolated areas.
- Minimum temperatures near normal or slightly below.
- Maximum temperatures showing a moderate increase.
The public is urged to remain vigilant due to the risks of further landslides and flash floods.
Himachal Pradesh remains vulnerable as the monsoon season continues, with thousands affected by damage, displacement, and disruption of essential services. Authorities are continuing with rescue and recovery operations and are urging residents to stay alert to the ongoing adverse weather. This situation highlights the pressing need for enhanced infrastructure and disaster management strategies to mitigate monsoon-related risks.
Himachal’s LPG Supply Hit Amid Global Tensions, Likely to Affect Hospitality Industry
Himachal Teen Survives 12-Minute Leopard Attack, Kills Predator in Self-Defense
Weather Forecast for Himachal Pradesh For the Next Two Weeks
Monsoon 2025: Himachal Pradesh Suffers 199 Casualties, Over ₹1,905.50 Cr in Damages
Home Decor Ideas 2020