top of page
Writer's pictureMohammed A Rashad

Measles Guidance for Health Professionals

Updated: Sep 16

A male doctor fills an injection with measles vaccination

In 2024, England experienced a staggering 2,465 laboratory-confirmed measles cases despite recording its fewest cases in 2014-15. This resurgence highlights a critical challenge for health professionals: effectively managing and preventing measles in an increasingly interconnected world. With the virus capable of lingering in the air for up to two hours and infecting nearly everyone exposed, the stakes are high for healthcare providers.


For those on the front lines, understanding the intricacies of measles is not just beneficial—it's essential. This blog discusses the latest guidance for health professionals, from identifying the telltale signs of infection to implementing robust prevention measures. By staying informed and proactive, you can play a vital role in curbing outbreaks and ensuring the health and safety of your community.


Key Takeaways


Measles Overview


Measles is an acute viral respiratory illness caused by the measles virus, a member of the genus Morbillivirus in the Paramyxoviridae family. It is characterised by a prodrome of fever, malaise, and the three "C"s: cough, coryza, and conjunctivitis. These symptoms are followed by the appearance of Koplik spots and a maculopapular rash. 


The rash typically emerges about 14 days after exposure, spreading from the head to the trunk and then to the lower extremities. Patients are contagious from four days before to four days after the rash appears, making early detection and isolation crucial.


Measles Transmission and Contagion

Measles is one of the most contagious diseases known, with the virus spreading through direct contact with infectious droplets or via airborne transmission when an infected person breathes, coughs, or sneezes. 


The virus can remain viable in the air for up to two hours after an infected person has left the area. This high level of contagion underscores the importance of vaccination and rapid response to suspected cases.


Epidemiology and Disease Rates


Historical Context

Before the introduction of the measles vaccine in 1968, the United Kingdom experienced significant measles outbreaks, with hundreds of thousands of cases reported annually. The introduction of the measles vaccine led to a dramatic decline in cases, and by the late 1990s, measles was largely under control in the UK. 


However, the disease has not been completely eliminated, and periodic outbreaks still occur.


Current Trends

Despite the success of vaccination programmes, measles cases and outbreaks continue to emerge in the UK, often linked to international travel and communities with lower vaccination rates. In recent years, the UK has seen fluctuations in measles cases, with notable outbreaks occurring in areas where vaccination coverage has declined. 


Most of these cases are among unvaccinated individuals, underscoring the importance

of maintaining high vaccination rates and public health vigilance.


Prevention Strategies


Vaccination

The most effective way to prevent measles is through vaccination. The MMR (measles, mumps, and rubella) vaccine is typically administered in two doses, with the first dose given at 12 months of age and the second dose at 4 to 6 years of age. 


This two-dose regimen is crucial, as nearly everyone who does not respond to the first dose will respond to the second. Ensuring that both children and adults are up to date with their MMR vaccinations is essential for community immunity.


Prevention in Healthcare Settings

Preventing measles transmission in healthcare settings requires a multifaceted approach. This includes ensuring that all healthcare workers are vaccinated, implementing airborne precautions for suspected cases, and isolating infected patients for four days after the rash appears. 


Rapid identification and reporting of suspected cases to local health departments are also critical components of effective prevention.


Measles Diagnosis and Laboratory Testing


Identifying Measles

Healthcare providers should consider measles in patients presenting with febrile rash illness and clinically compatible symptoms, especially if they have recently travelled internationally or been exposed to someone with a similar illness. Early recognition is key to preventing further transmission.


Laboratory Confirmation

Laboratory confirmation is essential for all suspected measles cases. The most common methods include detecting measles-specific IgM antibodies in serum and identifying measles RNA by RT-PCR in respiratory specimens. 


Collecting both a serum sample and a throat or nasopharyngeal swab at the first patient contact increases the likelihood of accurate diagnosis. In some cases, urine samples may also be collected for virus detection.


Patient Management and Measles Treatment


Supportive Care

There is no particular antiviral treatment for measles, so medical care is primarily supportive. This includes managing symptoms and addressing complications such as bacterial infections. For severe cases, hospitalisation may be necessary to provide adequate care and prevent further complications.


Isolation and Complications

Patients infected with measles should be isolated to prevent the spread of the virus. Common complications include otitis media, bronchopneumonia, laryngotracheobronchitis, and diarrhoea. More severe complications, such as acute encephalitis, can occur in around 1 out of every 1,000 cases, often resulting in permanent brain damage.


Additionally, subacute sclerosing panencephalitis (SSPE), a rare but fatal degenerative disease, can develop years after infection.


Complications and High-Risk Groups


Identifying High-Risk Groups

Certain populations are at higher risk for severe measles complications, including infants and children under five years old, adults over 20, pregnant individuals, and those with weakened immune systems, such as people with leukaemia or HIV infection. 


These groups require special attention and care to prevent serious health outcomes.


Measles Importation and Outbreaks


Global Travel and Importation

Measles cases often result from importations by individuals infected while travelling abroad. These cases can lead to outbreaks, particularly in communities with low vaccination rates. Health professionals are crucial in identifying and managing these cases to prevent widespread transmission.


Outbreak Control

Controlling measles outbreaks requires a coordinated effort, including rapid identification and isolation of cases, vaccination of susceptible individuals, and public health education to promote vaccination and awareness. 


By staying informed and proactive, healthcare providers can help protect their communities from the resurgence of this highly contagious disease.


Conclusion

Measles remains a significant public health challenge, but health professionals can effectively manage and prevent its spread with the right knowledge and strategies. By prioritising vaccination, early diagnosis, and comprehensive patient care, healthcare providers can play a vital role in safeguarding public health and preventing future outbreaks.


At The Medicines Management Team (TMMT), our leadership comprises advanced clinical practitioners and GPs with extensive experience. We are dedicated to helping your practice or Primary Care Network (PCN) deliver an efficient medicines management service, alleviating the growing pressures within primary care.



FAQs


What are the early symptoms of measles?

Measles typically begins with a high fever, cough, runny nose, and red, watery eyes. These symptoms are followed by the appearance of Koplik spots inside the mouth and a characteristic rash that starts on the face and spreads downward.

How is measles transmitted?

Why is vaccination important for measles prevention?

What should healthcare providers do if they suspect a measles case?

Who is at higher risk for measles complications?


9 views0 comments

Comments


HAVE SOMETHING ON
YOUR MIND?

Hit us up by submitting an enquiry and someone from our team will get back to you within 24 hours.

bottom of page