Aug 23, 2021

What you need to know about dog flu with Dr. Natalie Marks

In today's VETgirl online veterinary continuing education podcast, we interview Dr. Natalie Marks on what you need to know about dog flu/H3N2/H3N8. After surviving a H3N2 outbreak in March of 2015 in Chicago, she'll weigh in on some important questions that veterinary professionals and pet owners have on dog flu. Today’s VETgirl podcast is sponsored by Merck Animal Health, makers of the Nobivac Canine Flu ®Bivalent H3N2/H3N8. For more information, go to www.dogflu.com.

Aug 9, 2021

Transtracheal Washes (TTW) and Endotracheal Washes (ETW) in Dogs

In this VETgirl online veterinary continuing education podcast,we will discuss transtracheal washes (TTW) and endotracheal washes (ETW) in dogs. Both types of tracheal washes (TW) offer clinicians an opportunity to sample the airways that avoids the required cost, equipment, or expertise of bronchoscopy. Cytology and bacterial culture of airway samples can provide essential diagnostic information, yet it is not always clear which type of TW should be recommended. Does one method provide superior results? Do patient variables or clinical suspicions influence which method to choose? Does ETW increase the risk of oral bacterial contamination? These are the types of questions that are commonly heard when discussing TW methods, and a better understanding of the advantages and disadvantages of each method also help when interpreting results. For this reason, Graham et al wanted to evaluate this in a study entitled "Factors associated with clinical interpretation of tracheal wash fluid from dogs with respiratory disease: 281 cases (2012-2017)." In this study, the authors compared the cytology and culture results of ETW and TTW. They wanted to determine if diagnostic results were comparable between methods, and how often discrepancies were observed.

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