Health officials continue tracing passengers after Airlink Hantavirus scare

South African health authorities are still working to trace passengers who may have been exposed to Hantavirus after a health scare linked to an Airlink flight earlier this month.

While officials insist there is no reason for public panic, the incident has reignited memories of the Covid-19 era, when contact tracing, airport alerts and fears of imported viruses became part of daily life.

For many South Africans, even hearing the words “contact tracing” again is enough to trigger anxiety.

But health experts say this situation is very different.

Most passengers already traced

According to the National Department of Health, authorities have identified 97 people who may have come into contact with the virus.

Department spokesperson Foster Mogale confirmed that 90 of those individuals have already been traced including contacts in both Gauteng and the Western Cape.

Officials say testing and monitoring are continuing as a precautionary measure.

A fourth person who underwent testing was also confirmed negative for Hepatitis B, easing some concerns surrounding the broader health investigation.

The latest update has brought some relief online, where social media users had started speculating about another possible outbreak.

On X and Facebook, many South Africans expressed concern over how quickly diseases can spread through international travel, especially after the trauma of lockdowns and travel restrictions during the pandemic years.

Others praised the Department of Health for responding faster and more transparently than many felt authorities did during the early stages of Covid-19.

Why experts say this is not “another Covid”

Health officials and political leaders have repeatedly stressed that Hantavirus does not spread in the same way as Covid-19.

Jack Bloom, the Democratic Alliance’s Gauteng shadow health MEC, said the wider public risk remains low because the virus is not easily transmitted between people.

That distinction matters.

Unlike Covid-19, which spread rapidly through airborne transmission, Hantavirus infections are typically linked to contact with infected rodents, their droppings or contaminated environments. Human-to-human transmission is considered rare in most known strains.

Bloom also noted that no new local transmissions have been identified so far, with the currently confirmed cases believed to be imported.

One individual in the Western Cape is reportedly still being monitored after developing mild symptoms.

The cruise ship connection

The situation first gained international attention after reports of severe respiratory illness aboard a Dutch-flagged cruise ship travelling from South America.

Aaron Motsoaledi later confirmed that the World Health Organization had been notified about the cases earlier this month.

That detail has raised fresh conversations around how interconnected global travel has made disease monitoring.

South Africa’s airports and ports remain major international gateways, especially between Africa, Europe and South America. Public health experts say that reality makes rapid response systems more important than ever, even when the overall threat level remains low.

Public fear versus public facts

One of the biggest challenges facing health authorities now may not be the virus itself, but public fear.

After Covid-19, South Africans became highly sensitive to any mention of mysterious illnesses, imported infections or passengers being traced after flights.

In community WhatsApp groups and online discussions, rumours have already started circulating including false claims suggesting lockdowns or border restrictions could return.

Medical experts, however, say there is currently no indication of that.

Instead, the focus remains on precautionary tracing, monitoring symptoms and ensuring that anyone potentially exposed receives proper medical guidance.

Public health specialists have also pointed out that South Africa’s surveillance systems are now significantly more prepared than they were before the pandemic. Laboratories, tracing systems and emergency communication structures have all improved in recent years.

A reminder of how fast health scares travel

Even though officials say the risk to the public remains limited, the Airlink incident highlights how quickly global health scares can create local anxiety.

Within hours of the story circulating online, many South Africans were already debating travel safety, airport screening and whether enough is being done to monitor international passengers.

For now, the Department of Health says there is no cause for alarm, but tracing efforts will continue until every possible contact has been accounted for.

And in a country still carrying the emotional memory of Covid-19, even a low-risk virus is enough to put the public on edge.