Dengue season: a communication plan for hospitals
A dengue awareness campaign for hospitals should start before the monsoon, launch around National Dengue Day on 16 May, and run through the post-monsoon peak, which in much of India falls between August and November. It should amplify official prevention and warning-sign messages, communicate capacity honestly, use consented WhatsApp and Google Business Profile updates, and avoid fear-led advertising.
Every year, dengue season arrives in India with the same pattern. The rains come, mosquito breeding rises, fever cases climb, and within a few weeks hospitals are fielding anxious calls about platelet counts, bed availability and whether a fever needs a test. Some hospitals handle this period calmly and earn trust that lasts for years. Others either stay silent until they are overwhelmed, or swing the other way and run fear-driven campaigns that put more people in the waiting room than the hospital can handle.
This article is part of the healthcare PR and communications series, best read in order from the pillar.
This article is a communication plan for the first group. It is written for hospital marketing teams, medical directors and clinic owners. It covers the calendar, the public health messages you should amplify, how to talk about capacity and blood bank stock, which channels to use, what to say to the media during an outbreak, how to bust myths without causing harm, how to approach paid search, and how to measure whether any of it worked.
One boundary first. Nothing here is clinical advice. Every public-facing message about symptoms, warning signs and when to seek care should come from, or point to, official guidance from the National Center for Vector Borne Diseases Control (NCVBDC), your state health department and the World Health Organization, and should be approved by your own clinical leadership before it goes out.
When is dengue season in India?
Dengue is spread mainly by Aedes mosquitoes that breed in clean, stagnant water: coolers, flower pots, overhead tanks, discarded tyres and construction sites. WHO notes that transmission is closely linked to rainfall, temperature and humidity. In most of India that means cases rise with the monsoon and often peak in the post-monsoon months, with many cities seeing their heaviest load between August and November.
The exact timing differs by region. Southern states with two monsoons can see a different pattern from North India, and a late or extended monsoon can push the peak later. Your hospital should look at its own fever OPD and admissions data from the past three to five years to identify its local curve, and cross-check it with your city or district surveillance updates.
The other date to know is National Dengue Day, observed on 16 May each year by the health ministry and state health departments to promote prevention before the season begins. It is a natural starting point for your annual campaign. If you plan awareness days across the year, the health awareness days calendar for India and the awareness days PR calendar tool will help you slot it in.
What public messages should hospitals amplify?
Your job in public communication is to amplify official messages clearly and locally, not to invent your own. Use simple language in English and the local language, and keep every claim traceable to an official source.
Prevention
- Remove standing water around homes and workplaces at least once a week: coolers, pots, trays, tyres, containers.
- Cover water storage tanks and containers.
- Use protection against mosquito bites during the day, as Aedes mosquitoes commonly bite in daytime.
- Cooperate with municipal teams during anti-larval and fogging drives.
Warning signs and when to seek care
WHO lists warning signs of severe dengue that include severe abdominal pain, persistent vomiting, rapid breathing, bleeding gums or nose, blood in vomit or stool, restlessness, fatigue and feeling very weak, and says people with these signs should seek care immediately. Your messaging should do two things: tell people these signs mean go to a hospital now, and tell them where your emergency department is and how to reach it.
Avoid paraphrasing medication advice. Official guidance includes specific cautions about some common painkillers during dengue. The safest message for a hospital is “do not self-medicate, consult a doctor” with a link to the official source, approved by your clinical team.
What not to say
- Do not imply that everyone with fever needs a dengue test or a platelet count. Testing decisions are clinical.
- Do not promote a specific test package as a way to “rule out” dengue.
- Do not use frightening imagery or language about deaths to drive bookings.
- Do not claim any remedy, supplement or food prevents or cures dengue.
What does the dengue communication timeline look like?
Treat the season as a six to seven month programme with a preparation phase. Here is a timeline that works for most North and Central Indian hospitals. Shift it based on your local data.
| Window | Phase | Main communication work |
|---|---|---|
| April | Planning | Review last season’s data and feedback. Agree spokespersons, approval chain and capacity reporting process. Update fever and dengue pages. |
| May (around 16 May) | Prevention launch | National Dengue Day content, community and RWA outreach, school and corporate prevention talks, Google Business Profile posts. |
| June to July | Early monsoon | Prevention reminders, source reduction messages, doctor explainer videos, WhatsApp updates to consented contacts. |
| August to October | Peak period | Warning signs, where to go, emergency access, capacity and blood bank updates, media engagement, myth-busting. |
| November | Tail and review | Continued awareness while cases decline, thank-you messages to blood donors, internal review. |
| December | Debrief | Measure outcomes, document what worked, update templates for next year. |
May preparation checklist
- Named clinical owner who approves all dengue content.
- Named marketing owner who runs the calendar.
- Agreed daily or twice-weekly process for capacity and blood bank status from operations.
- Fever clinic and emergency pages reviewed and updated.
- Google Business Profile hours, phone numbers and emergency details checked for every location.
- WhatsApp templates approved and consent lists cleaned.
- Two or three doctors briefed and willing to speak to media.
- Holding statements ready for an outbreak, a death in hospital, or a capacity crisis.
- Contact list for the local health department and municipal corporation.
How should hospitals communicate capacity and blood bank status?
During peak weeks, the most valuable information you can give the public is often practical: is the emergency department open, how long is the wait, and is there a fever clinic where patients can be assessed without going to emergency. Many hospitals avoid this because it feels risky. It is riskier to say nothing and let rumours fill the gap.
Capacity messaging
Do not publish real-time bed counts unless your operations team can keep them accurate. Stale numbers create anger. Instead, publish simple status messages that you can update reliably, for example “Fever clinic open 8 am to 8 pm daily” or “Emergency department open 24×7, please call ahead if possible”. If the hospital is under pressure, say so honestly and point people to other facilities or government hospitals where appropriate. Patients remember the hospital that was honest with them.
Platelets and blood bank
Platelet demand rises sharply during dengue season and families often go looking for donors on social media. A hospital can help by:
- Running voluntary blood donation drives before and during the season, promoted through its own channels and partners.
- Publishing how families can reach the blood bank and what the donation process involves.
- Avoiding messaging that implies every dengue patient needs platelets. Transfusion decisions are clinical, and over-emphasising platelets increases panic.
- Thanking donors publicly (with consent) after the season.
Check with your blood bank team and medical director before any public communication about stock or donation, because blood bank operations in India are licensed and regulated.
Which channels matter most during dengue season?
Fever clinic and dengue information pages
Your website should have a fever clinic page and a dengue information page that are fast, mobile-friendly and easy to find. They should cover timings, location, how to reach emergency, which doctors are available, a short summary of official public guidance with links, and a clear phone number. Avoid turning the page into a test package sales funnel. My guide on what a hospital website must show covers the basics that apply here too.
Google Business Profile posts
For many people, the Google Business Profile is the first thing they see when they search for a hospital nearby. During dengue season, keep it accurate and use posts for prevention messages, fever clinic timings and emergency access. Make sure the phone number on the profile is actually answered at night. The guide to Google Business Profile setup and posts explains how posts work.
WhatsApp broadcasts, only with consent
WhatsApp is powerful during a health season because messages are read quickly. That is exactly why it must be used carefully. Only message people who have given clear, specific consent to receive health information or updates from your hospital. Under the Digital Personal Data Protection Act, consent should be free, specific, informed and capable of withdrawal, and WhatsApp’s own business policies require opt-in. Use the WhatsApp consent flow and read the summary of the DPDP Act and hospital marketing before you build your list. This is not legal advice; check with your legal team.
Good dengue season broadcasts are infrequent and useful: one prevention message in June, one warning signs message as cases rise, and status updates only if something changes. Never send outbreak alarm messages to drive bookings.
Doctor videos
Short videos from physicians, paediatricians and emergency doctors are among the most trusted content you can publish. Keep them to one question each: “When should I go to hospital with fever?”, “Why do I keep hearing about platelets?”, “How do I stop mosquitoes breeding at home?”. Every script should be reviewed by the clinical owner and should stay within official guidance. Use them on YouTube, Instagram, your website and in WhatsApp messages.
Social media
Use social channels for prevention reminders, myth-busting and practical information. Monitor comments and direct messages closely during peak weeks, because people will ask urgent questions there. Have a standard reply that directs them to the emergency number and avoids diagnosing in comments.
How should hospitals handle media and PR during an outbreak?
Journalists cover dengue every year, and during outbreaks they need doctors who can explain the situation clearly. This is a chance to serve the public and build credibility, as long as you stay factual.
- Brief two or three spokespersons in advance and agree what they will and will not comment on.
- Defer to official figures. Hospitals see only their own patients, so avoid statements like “cases have doubled in the city” unless you are quoting the health department.
- Share hospital-level trends only with clinical and management approval, and never share identifiable patient information.
- Offer practical public guidance in every interview: prevention, warning signs and where to go.
The approach in newsjacking and health awareness days applies, with one difference: during an outbreak the bar for restraint is higher. If you want help with releases, see how to write a hospital press release journalists use.
How do you bust dengue myths responsibly?
Dengue season brings a flood of forwarded remedies. Papaya leaf extract, goat milk, kiwi, giloy and various home preparations circulate widely on WhatsApp. People share them out of care, and many families will try them alongside medical treatment.
Myth-busting can help, but it can also backfire if it sounds dismissive or if it overstates what is known. Some of these remedies have been studied, and the research picture is mixed or still developing. A hospital should not claim a remedy works, and it should not mock people for using it either. A careful framing looks like this:
- “There is no home remedy that replaces medical assessment. If you or a family member has warning signs, go to a hospital immediately.”
- “Speak to your doctor before taking any herbal product or supplement during dengue, so they know everything you are taking.”
- “Platelet counts are monitored by your doctor. Do not change treatment based on forwarded messages.”
The focus is on safe behaviour (seek care, tell your doctor, do not delay) rather than on proving a remedy right or wrong. My guide on planning myth-busting content responsibly explains the approach in more detail.
Should hospitals run Google Ads during dengue season?
Paid search can help people find your fever clinic or emergency department when they are searching urgently. It can also go badly wrong. A few principles:
- Do not exploit fear. Ad copy built on alarm (“Dengue cases rising, book your test now”) erodes trust and can conflict with platform rules. Google’s sensitive events policy restricts ads that exploit or capitalise on sensitive events, and its healthcare and medicines policy governs what health advertisers can promote.
- Keep the message practical. “Fever clinic open 8 am to 8 pm, walk in or call” is useful. “Get your platelet count checked today” is not.
- Do not promise outcomes or speed. Avoid “fastest”, “guaranteed” or claims about results.
- Watch capacity daily. If the hospital is full, pause or reduce campaigns. Paying to attract patients you cannot treat is a waste of budget and a reputational risk.
- Review keyword lists. Exclude queries that are clearly about remedies or rumours.
Policy details change, so check the current Google Ads policy pages before launch. My summary of the Google Ads healthcare policy is a useful starting point. This is not legal advice.
How should hospitals work with local authorities?
Dengue control is a public health activity led by municipal bodies and the state health department. Hospitals that coordinate with them earn credibility and avoid contradictory messages.
- Follow your statutory reporting obligations for notifiable diseases. Your medical records and infection control teams will know the local requirements.
- Offer to co-host awareness sessions with the municipal health team in RWAs, schools and markets.
- Use official materials where available and credit them.
- If the authority announces fogging drives or special camps, amplify them on your channels.
- Never release your own “case counts” for the city. Quote official figures only.
How ready is your hospital for a dengue crisis?
Things can go wrong quickly during dengue season: a death that families attribute to delayed care, a viral video of crowded corridors, a billing complaint, or a rumour that the hospital has run out of platelets. Prepare for these before the season starts.
| Scenario | First action | Who leads |
|---|---|---|
| Death of a dengue patient with family distress or media attention | Clinical review; private, compassionate family communication; no public comment on clinical details | Medical director with communications |
| Viral video of overcrowding | Verify; acknowledge pressure honestly; explain steps taken | Operations head with communications |
| Rumour of blood or platelet shortage | Check with blood bank; publish accurate status; appeal for donors if true | Blood bank in-charge with communications |
| Billing complaint on social media | Move to private channel; review promptly; respond factually | Patient relations with finance |
| Misinformation shared using hospital name | Publish clarification on official channels; report to platform | Communications |
The framework in crisis communication for hospitals covers holding statements, approval chains and escalation.
How do you measure a dengue communication plan?
The aim is public benefit and trust, not just volume. Measure in four areas.
- Reach of prevention messages: impressions and views of prevention content, number of community and school sessions held, number of people attending.
- Access: calls answered versus missed on the emergency and fever lines, time to answer, website visits to fever clinic and emergency pages, Google Business Profile calls and direction requests.
- Response quality: time taken to reply to urgent social media messages, number of complaints, sentiment in reviews during the season.
- Coordination: joint activities with authorities, media mentions with accurate public health messaging, blood donation drive turnout.
Look at fever OPD footfall and admissions alongside these, but be careful about claiming credit. Dengue volume is driven by the season, not your marketing. The useful question is whether people who needed care found you quickly and had a good experience, and whether your hospital was seen as a calm, reliable source.
Mistakes to avoid
- Starting in September. By the time cases peak, it is too late to build consent lists, brief spokespersons or update pages.
- Fear-led campaigns. Alarmist ads and posts may bring footfall, but they damage trust and can conflict with ad policies and advertising codes.
- Pushing test packages. Promoting dengue or fever panels to healthy people turns a public health season into a sales pitch.
- Clinical advice from the marketing team. Every health message needs clinical approval and should point to official sources.
- Messaging without consent. Sending WhatsApp or SMS broadcasts to people who did not opt in breaches trust and may breach law and platform rules.
- Inaccurate capacity information. Out-of-date bed or blood bank information is worse than none.
- Quoting your own numbers as city trends. Leave public case counts to the authorities.
- Mocking home remedies. Dismissive myth-busting alienates the people you are trying to reach.
- Ignoring the night shift. Many dengue calls come in the evening and at night. If your phones are not answered, all your content is wasted.
Before the rains begin
A good dengue communication plan is not glamorous. It is a set of accurate pages, well-briefed doctors, consented contact lists, honest capacity updates and a team that answers the phone. Done well, it helps people get care when they need it and positions your hospital as a calm source of guidance in an anxious season. Start in April, launch around 16 May, stay steady through the peak, and review honestly in December.
Frequently asked questions
In most of India, dengue cases rise with the monsoon and often peak in the post-monsoon months, commonly between August and November. Timing varies by state and year, so hospitals should check their own fever data and local surveillance updates to plan campaigns.
National Dengue Day is observed in India on 16 May each year. The health ministry and state health departments use it to raise awareness about prevention before the monsoon. Hospitals often use it to launch their seasonal awareness campaign.
It should include prevention messages on removing standing water, official warning signs and when to seek care, fever clinic and emergency access details, honest capacity updates, blood donation appeals where needed, doctor explainer videos and myth-busting framed carefully. All health content should be clinically approved.
Hospitals can advertise services such as fever clinics, but ads should be practical and avoid exploiting fear. Google has policies on sensitive events and healthcare advertising, so review current policies, avoid alarmist copy, and pause campaigns if capacity is full.
Hospitals should avoid claiming any home remedy works or mocking people who use them. A safer message is that no remedy replaces medical assessment, people with warning signs should seek care immediately, and patients should tell their doctor about any herbal product they are taking.
Only to people who have given clear, specific consent to receive such messages. Under the DPDP Act and WhatsApp business policies, opt-in matters. Keep broadcasts infrequent and useful, such as prevention reminders and genuine service updates, and never use alarm to drive bookings.
Only if the operations team can keep figures accurate in real time. Otherwise publish simple, reliable status messages such as fever clinic timings and emergency access instructions. If the hospital is under pressure, saying so honestly builds more trust than silence.
Prepare two or three briefed doctor spokespersons, defer to official case figures, share only approved hospital-level information, never reveal patient details, and include prevention advice and warning signs in every interaction. Coordinate messages with local health authorities where possible.
Track reach of prevention content, community sessions held, call answer rates on fever and emergency lines, visits to fever clinic pages, Google Business Profile actions, response times on social media, review sentiment and blood donation turnout. Avoid claiming credit for seasonal case volume.
Planning should start in April. That allows time to review last season, brief spokespersons, update web pages and Google Business Profiles, clean consent lists, prepare WhatsApp templates and crisis statements, and launch prevention messaging around National Dengue Day in May.
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