As an expectant mother, your baby’s health and safety are always at the forefront of your mind. One significant concern during the newborn stage is Respiratory Syncytial Virus (RSV), a common virus that can lead to severe respiratory illness in infants. Fortunately, there’s a new way to help protect your baby from RSV from day one: Pfizer’s Abrysvo vaccine for pregnant women. This single-dose vaccine, given between 32-36 weeks of pregnancy, helps pass immunity from mother to baby, offering protection during the early, vulnerable months of life.
Understanding RSV and Its Impact on Newborns
RSV is a common virus that affects the respiratory tract and can lead to severe illnesses, particularly in newborns and young infants. During RSV season, which typically peaks in the fall and winter months, babies are more vulnerable to complications, including bronchiolitis and pneumonia. With no specific antiviral treatment for RSV, prevention through maternal vaccination offers a proactive solution.
How Abrysvo Works to Protect Your Baby
Pfizer’s Abrysvo vaccine is designed specifically for pregnant women to protect their babies from RSV. When administered between 32 and 36 weeks of pregnancy, Abrysvo helps the mother’s immune system produce antibodies that are passed to the baby before birth. These antibodies can help shield your baby from RSV-related respiratory issues during those first critical months, reducing the risk of severe illness and hospitalizations.
The Benefits of Receiving the Abrysvo Vaccine
- Early Immunity
By transferring antibodies from mother to baby, Abrysvo provides your newborn with essential immunity immediately after birth. This protection is particularly valuable for infants who are most vulnerable to RSV complications. - Enhanced Safety During RSV Season
Given the seasonal nature of RSV, babies born during peak RSV months are at heightened risk. Abrysvo offers an added layer of protection during this time, helping safeguard your baby during the critical early months. - Proven Safety and Efficacy
Abrysvo has been carefully tested to ensure it is safe and effective for both mother and baby. The single-dose vaccine is a convenient way to add an extra shield of protection without disrupting your prenatal care schedule.
When to Talk to Your Doctor
If you’re between 32 and 36 weeks of pregnancy between September and January, talk to your Bloom Ob/Gyn provider about receiving the Abrysvo vaccine. They can help assess your eligibility and provide personalized advice to ensure you’re making the best choice for you and your baby. Your doctor will also discuss any potential side effects, ensuring you’re fully informed before getting vaccinated.
Protecting your baby from RSV is possible with proactive steps like receiving the Abrysvo vaccine. As a mom-to-be, staying informed about new ways to safeguard your newborn can give you peace of mind and help you feel more prepared for those early months.



