Introduction

You may have been infected by the respiratory syncytial virus (RSV) as a child since almost all children get them at least once before turning 2 years old, estimating to be around 467,000 GP visits and 34,000 hospitalisations for RSV in children under 5 each year. It is a common cause of cough and cold, which you usually get better by yourself, however, as a baby or an older adult you may suffer serious consequences with 33 deaths per year reported in children attributed to RSV.¹ You having a runny or blocked nose, a cough, sneezing, fatigue, and a high temperature, like your back or chest feeling unusually hot and ‘chills’ are the common symptoms of RSV. However, within the workplace, you may feel emotional stress like anxiety or fear, as RSV can lead to both physical and psychological impacts which in turn would affect workplace productivity.²

As an employee or employer, understanding RSV’s impact on workplace productivity is important as it enhances employee health, morale, and support being effective within the organisation. 

Overview of RSV in adults

RSV in adults, especially if you are above 50 years of age, can cause significant respiratory illness which would impact your physical functioning, daily activities, and emotional well-being.

RSV in adults is spread primarily through droplets and contact with contaminated surfaces. You as an adult, can shed the virus for up to 6 days. The common symptoms you would have would be comparable to that of a common cold: a runny nose, cough, fatigue, and a mild fever. Although if you have a more severe case, it can lead to bronchitis and pneumonia, especially if you have a weakened immune system.³

You can do your best to build a strong healthy immune system by doing the following science-backed actions:⁴

1. Staying up to date with recommended vaccines - Regular vaccines are essential for protecting yourself against RSV and other respiratory infections. Vaccines nurture your immune system, helping it recognise and fight off the virus more effectively, reducing the risk of severe illness and possible hospitalisation
2. Maintaining a healthy, balanced diet - A nourishing diet, rich in fruits, vegetables, whole grains, and lean proteins supports your immune system. Critical vitamins and minerals, such as vitamin C and zinc, play a necessary role in enhancing your body’s ability to guard off infections, including RSV
3. Regular physical exercise - Engaging in consistent physical exercise and movement boosts your immune function and overall health. Exercise improves circulation, reduces inflammation, and helps maintain a healthy weight, which collectively bolsters your body’s defences against respiratory infections like RSV
4. Drinking a sufficient amount of water - Staying hydrated is vital for your body to function to its best capabilities. Water helps maintain your respiratory tract, the first line of defence against airborne pathogens, including RSV. Proper hydration also supports your digestion, circulation, and temperature regulation
5. Good sleeping habits - Prioritising restful sleep is essential for your overall well-being and immune health. During sleep, your body repairs itself and produces immune-boosting proteins. Try and aim for 7-9 hours of quality sleep each night to enhance your body’s ability to fight off infections 
6. Stress minimisation - Regular stress can weaken your immune system, making you more susceptible to infections like RSV. Finding influential stress management techniques, such as mindfulness, or hobbies, can enhance your emotional well-being and help maintain a stronger immune response

Vulnerable adult populations

Vulnerable adults are at a significantly higher risk of severe RSV disease. This includes if you are elderly, especially if you are residing in long-term care facilities. Moreover, if you are an immunocompromised adult, whether you are an organ transplant recipient or undergoing cancer treatment, you are particularly susceptible. Other risk factors for severe illness include chronic obstructive pulmonary disease (COPD), congenital heart defects, and neuromuscular conditions.³ Understanding these risks is vital for implementing effective preventative measures to protect these populations from the severe impacts of RSV.

Direct impact on workplace productivity

Absenteeism

When you get RSV, it can be a tough burden to take upon, affecting you both mentally and physically, as it often forces you to take time off work. Naturally, this can feel overwhelming. For healthcare personnel (HCP), this burden is especially common. The length of your recovery can vary. Gentler, milder cases may mean shorter absences, whilst more severe conditions like bronchitis and pneumonia can lead to prolonged recovery and absenteeism. It is important that you give yourself the time and space for full recovery and to fully heal, even though it can feel challenging to think about missing work.⁵

Presenteeism

You may fall into the habit of still working through illness, pushing through even when you are sick and feeling unwell. This presenteeism is 92% the case in HCP, which is a common practice amongst workers. Although you may think you are doing your workplace a favour, your focus, energy, and overall job performance could be negatively impacted.⁵ Remember, taking care of yourself first allows you to return to work stronger, more focused, and able to give your best. 

Indirect impact on workplace dynamics

Spread of RSV in the workplace

RSV can spread quickly, particularly in close-knit work environments where you may unknowingly infect others. It is essential to understand that this is not your fault— RSV is highly contagious.⁶ Direct or close contact with infected respiratory droplets and contaminated surfaces can facilitate the virus’s quick transmission, leading to more employees feeling ill and becoming infected.⁷ Taking proactive precautions, such as practising good hygiene, can significantly help protect both yourself and your coworkers, ensuring a healthier workplace for everyone involved.

Burden on coworkers

When you need to take time off due to illness, it is completely natural to feel concerned about the added strain on your colleagues and your team as they may have to pick up extra tasks, which can lead to increased stress and potential burnout.⁶ That being said, it is okay to prioritise your health, if not better. Returning to full strength after full recovery is crucial for both your emotional and physical well-being, as well as the overall productivity of the team. Remember, by taking the time necessary for you to recover, you are ensuring that you can contribute effectively when you return, all in all benefiting everyone in the workplace. 

Healthcare costs

Dealing with RSV can be incredibly challenging, especially when it results in multiple doctor visits, necessary tests like chest X-rays, and various treatments such as oxygen therapy or antibiotics. If you are more vulnerable, the added anxiety of prolonged hospital stays, which may include intensive care and medications, can be overwhelming. This not only affects your physical health but can also weigh heavily on your finances. The strain is not just on you, the burden extends to your loved ones too, as caregiving responsibilities and missed work further intensify the emotional and financial burden of managing this illness.⁷ Prioritising your health and seeking support is essential for navigating these difficulties. 

Long-term impact on business

The long-term impact of RSV can be significant, costing the UK approximately £80 million each year. This includes £14 million lost in productivity alone, due to employees missing work. When you or your colleagues miss work due to illness, it not only strains your finances but also increases stress levels for everyone else on the team, potentially leading to complicated workplace dynamics. The recurring nature of RSV, especially in busy environments, only adds to the challenge of maintaining your health and work commitments.¹ Implementing preventative measures can help alleviate these burdens and foster a healthier, more productive work atmosphere. 

Prevention and mitigation strategies

• Vaccination - RSV vaccines for adults are in development, with nirsevimab offering seasonal protection through a single dose, making it a preventive tool for both high-risk and healthy adults. Palivizumab helps reduce hospitalisations in at-risk populations by preventing severe RSV infections
• Workplace health policies - Encouraging sick leave and implementing strict hygiene practices like sequence hand washing and sanitising can help prevent the spread of RSV
• Remote work options - Allowing remote work during illness can help protect coworkers and maintain productivity while recovering.⁸

FAQs

What is respiratory syncytial virus (RSV)? 

RSV is a common respiratory virus that often causes mild symptoms resembling a cold but can be severe for younger children, older adults, or those with weakened immune systems. 

How is RSV transmitted?

RSV is primarily spread through respiratory droplets from coughs and sneezes, as well as through contact with contaminated surfaces.

Can RSV cause long-term health issues?

While most cases resolve quickly, some individuals may experience long-term respiratory issues, including an increased risk of asthma and recurrent wheezing, especially if they were infected at a young age. 

Can RSV vaccines prevent the virus?

Vaccines like nirsevimab and palivizumab are in development or available to reduce severe RSV cases, especially in high-risk populations. 

What workplace policies can help reduce the spread of RSV?

Encouraging sick leave, promoting hygiene practices, and allowing remote work during illness can help prevent the spread of RSV in the workplace. 

How can RSV impact healthcare costs?

RSV can lead to multiple doctor visits, hospitalisations, and treatments, resulting in higher healthcare costs, especially for vulnerable groups like older adults and children.

Summary

Ultimately, understanding RSV’s impact on both your health and the workplace is crucial. By prioritising preventive measures like vaccination and hygiene practices, and allowing remote work when necessary, you can protect yourself and your colleagues from spreading RSV. Taking time to recover fully helps you return stronger and more focused, minimising long-term disruptions to your work and general well-being. Addressing RSV proactively supports a healthier, more productive work environment, helping to maintain morale and financial stability for everyone involved.